senior back end java developer

Conduent

<div><p>Through our dedicated associates, Conduent delivers mission-critical services and solutions on behalf of Fortune 100 companies and over 500 governments - creating exceptional outcomes for our clients and the millions of people who count on them. You have an opportunity to personally thrive, make a difference and be part of a culture where individuality is noticed and valued every day.</p><div><div><p><b><br>
Senior Java Full Stack Developer</b></p></div><div><p>
Do you enjoy designing scalable Java microservices and leading development teams to deliver high-performance enterprise applications?</p></div><div><p>
Are you passionate about building modern full-stack solutions using Spring Boot, cloud technologies, and microservices architectures in large enterprise environments?</p></div><div><p><b>
About the Role:</b></p></div><div><p>
We are seeking an experienced Senior Java Full Stack Developer to design, develop, and deliver scalable enterprise applications in a fast-paced development environment. This role is responsible for building high-performance multi-tier applications, leading technical design discussions, and guiding development teams through the full software development lifecycle.</p></div><div><p>
The ideal candidate brings deep expertise in Java, Spring frameworks, microservices architecture, and cloud technologies. This role requires strong collaboration with QA, DevOps, and product teams to deliver reliable, secure, and scalable solutions while maintaining best practices in coding, testing, and system design.</p></div><div><p>
This position also plays a key leadership role, mentoring developers, conducting code reviews, and ensuring quality delivery across multiple application modules.</p></div><div><p><b>
Responsibilities:</b></p></div><div><ul><li>Design, develop, and maintain scalable, high-performance multi-tier applications using Java/J2EE technologies and compatible frameworks.</li><li>Lead architectural discussions and requirement analysis, translating business needs into high-level and detailed technical designs.</li><li>Develop and consume RESTful and SOAP web services, ensuring secure and efficient integration across systems.</li><li>Build and maintain microservices-based architectures using Spring Boot, ensuring modularity, scalability, and fault tolerance.</li><li>Write clean, efficient, and well-documented code following SOLID design principles and established design patterns.</li><li>Perform thorough unit testing, integration testing, and debugging to ensure application quality and reliability before deployment.</li><li>Lead and mentor a team of 5&ndash;10 developers by conducting code reviews, providing technical guidance, and ensuring delivery across multiple modules.</li><li>Collaborate with QA, DevOps, and product teams to ensure smooth delivery through CI/CD pipelines and adherence to SDLC best practices.</li><li>Design and optimize SQL and PL-SQL database schemas and queries, ensuring data integrity, performance, and scalability.</li><li>Implement secure coding practices aligned with PCI-DSS and OWASP security guidelines.</li><li>Manage defects, track progress, and maintain source code using tools such as Jira and Git or SVN.</li><li>Create and maintain technical documentation including architecture designs, API specifications, and deployment guides.</li><li>Identify opportunities for performance optimization, code refactoring, and development process improvements.</li><li>Participate in Agile ceremonies including sprint planning, daily stand-ups, and retrospectives while providing technical input and effort estimates.</li></ul></div><div><p><b>
Requirements:</b></p></div><div><ul><li>Bachelor&rsquo;s degree in Computer Science or a related field, or an equivalent combination of education, work, or military experience.</li><li>6+ years of experience with Java, GIT, JIRA, Maven, Confluence, and the Spring Framework including Core, Boot, MVC, and AOP.</li><li>6+ years of experience implementing complex full-stack solutions including APIs and microservices in large enterprise environments.</li><li>4+ years of experience with databases and integrations including Oracle, SQL Server, or MySQL.</li><li>4+ years of experience working with Amazon cloud services such as ELB, SQS, SES, SWF, SNS, and DynamoDB.</li><li>4+ years of experience developing unit tests using frameworks such as JUnit and Mockito.</li><li>3+ years of experience working in Agile development environments.</li></ul></div><div><p><b>
Flexible Working</b></p></div><div><p>
At Conduent, we value individuality and flexible working arrangements. In this role, you can expect:</p></div><div><ul><li><div><b>
Hybrid work: Work in a way that allows you to work from home during portions of your week and also have time onsite to connect with other team members and business leaders.</b></div></li></ul></div><p></p><div><p><b><br>
Working for You</b></p></div><div><p>
We offer perks and rewards designed to support you:</p></div><div><ul><li><div><b>
Health &amp; Welfare Benefits: </b>Comprehensive plans tailored to your needs, effective from day one.</div></li></ul></div><div><ul><li><div><b>
Retirement Savings: </b>Robust programs to help you secure your financial future.</div></li></ul></div><div><ul><li><div><b>
Employee Discounts: </b>Access to a wide range of discounts on merchandise, services, travel, and more.</div></li></ul></div></div><div><div><ul><li><div><b>
Career Growth Opportunities: </b>Paths for advancement within a global organization.</div></li></ul></div><div><ul><li><div><b>
Paid Training: </b>Learn while you earn with award-winning learning platforms.</div></li></ul></div><div><ul><li><div><b>
Paid Time Off: </b>Competitive PTO packages to help you recharge.</div></li></ul></div><div><ul><li><div><b>
Great Work Environment: </b>Join an award-winning culture that values diversity and inclusion.</div></li></ul></div><p></p><div><p><b><br>
Join Us:</b></p></div><div><p>
At Conduent, we are united by a shared mission. We understand that our success is driven by the success of our associates. When you join us, you&rsquo;ll find opportunities to:</p></div><div><ul><li><div>
Bring your authentic self to work every day.</div></li></ul></div><div><ul><li><div>
Grow and thrive both personally and professionally.</div></li></ul></div><div><ul><li><div>
Make a meaningful impact with our clients, in our communities, and for the millions of people we serve.</div></li></ul></div><div><p>
With a large workforce across 24 countries, we&rsquo;re proud to foster a truly global culture&mdash;one that supports well-being, values every contribution, and empowers our people to grow both personally and professionally.</p></div><div><p>
Pay Transparency Laws in some locations require disclosure of compensation and/or benefits-related information. For this position, actual salaries will vary and may be above or below the range based on various factors including but not limited to location, experience, and performance. In addition to base pay, this position, based on business need, may be eligible for a bonus or incentive. In addition, Conduent provides a variety of benefits to employees including health insurance coverage, voluntary dental and vision programs, life and disability insurance, a retirement savings plan, paid holidays, and paid time off (PTO) or vacation and/or sick time. The estimated salary range for this role is ($110,690-$143,750).</p></div></div><p><br>
Conduent is an Equal Opportunity Employer and considers applicants for all positions without regard to race, color, creed, religion, ancestry, national origin, age, gender identity, gender expression, sex/gender, marital status, sexual orientation, physical or mental disability, medical condition, use of a guide dog or service animal, military/veteran status, citizenship status, basis of genetic information, or any other group protected by law.</p>
<p>
For US applicants: People with disabilities who need a reasonable accommodation to apply for or compete for employment with Conduent may request such accommodation(s) by submitting their request through this form that must be downloaded: click here to access or download the form. Complete the form and then email it as an attachment to FTADAAA@conduent.com. You may also click here to access Conduent's ADAAA Accommodation Policy.</p></div>

Senior Java Full Stack Developer

Fanatics

<div><p>As a Software Engineer II (Backend, Java), you'll join the iCasino Platform team within FBG, working on a highly scalable, fault-tolerant system that powers casino gaming experiences. Your responsibilities will include contributing to the implementation of designs and participating in technical discussions, as well as testing and maintaining software for game management, bet placement, jackpots, and integrations with third-party providers. You&rsquo;ll also support the rollout of our platform into new and emerging markets, helping adapt and scale our systems for international expansion (e.g., Canada).</p>
<p>
Beyond coding, you'll collaborate with engineers across the team, follow engineering best practices, and work with internal teams to ensure seamless interactions between our casino platform and other services within the Fanatics ecosystem.</p><br>
<p></p>
<p><b>
Responsibilities</b></p>
<ul>
<li>As a microservices developer, you are required to contribute to building software systems that have well-defined interfaces. The selected candidate will write modular and reusable code and contribute to delivering quality results for enterprise projects.</li>
<li>Develop, test, and deploy high-quality software into production</li>
<li>Incorporate feedback from code reviews to improve code quality and maintainability</li>
<li>Contribute to building features and tools that you and your team use</li>
<li>Assist in troubleshooting software issues and escalate when tasks or projects hit roadblocks</li>
<li>Shadow the on-call rota and assist where possible</li>
<li>Participate in team planning discussions</li>
<li>Support software quality, customer experience, and maintainability by improving documentation and contributing to operational excellence efforts</li>
<li>Support the release and adaptation of products for new and emerging markets, helping ensure systems meet regional requirements and scale effectively</li>
<li>Must be open to occasional travel to Fanatics Betting &amp; Gaming offices and other locations for conferences, events, meetings, and team-building activities</li>
</ul>
<p><b>Required Qualifications</b></p>
<ul>
<li>1+ years of industry experience (including internships or relevant academic experience)</li>
<li>Experience with Java/Spring Boot or a similar high-level programming platform</li>
<li>Ability to develop microservices using Java, Spring, or similar technologies</li>
<li>Ability to debug and troubleshoot issues in lower environments (e.g., dev, staging)</li>
<li>Ability to collaborate effectively with other engineers on technical work</li>
<li>Familiarity with Agile software development and Scrum methodology</li>
<li>Ability to thrive in an entrepreneurial, high-growth environment where priorities evolve and decisions are made quickly</li>
</ul>
<p><b>Preferred Qualifications</b></p>
<ul>
<li>Experience with AWS or other cloud computing platforms</li>
<li>Experience with PostgreSQL or other relational databases (e.g., MySQL, Oracle, etc.)</li></ul><br>
<p></p>
<div>
<div><div><div><div><p><b>Salary Range:</b> $95,000 &ndash; $156,250 USD per year</p><br>
<p></p><p>The base salary for this role is based on job-related knowledge, skills, and experience and may vary depending on the successful candidate&rsquo;s geographic location. Remote employee may also be eligible for a home office setup stipend. For information about our benefits, please visit https://benefitsatfanatics.com/</p>
<p>Depending on the role, your interview and onboarding experience may include in-person components, such as onsite interviews or Launching into Better: LIVE&mdash;a multi-day cultural immersion in New York City for full-time, non-seasonal hires. These sessions are designed to build connection and bring our culture to life, though specific travel and participation requirements will be confirmed based on your role and location. Your recruiter will provide clear guidance at each stage of the process.</p>
<p><i>Ready to build the future of sports betting? If you possess some of these skills but not all of them, we still encourage you to apply!</i></p><br>
</div></div></div></div></div><p></p><br>
<p>Launched in 2021, Fanatics Betting and Gaming is the online and retail sports betting subsidiary of Fanatics, a global digital sports platform. The Fanatics Sportsbook is available to 95% of the addressable online sports bettor market in the U.S. Fanatics Casino is currently available online in Michigan, New Jersey, Pennsylvania and West Virginia. Fanatics Betting and Gaming operates twenty-two retail sports betting locations, including the only sportsbook inside an NFL stadium at Northwest Stadium. Fanatics Betting and Gaming is headquartered in New York with offices in Denver, Leeds and Dublin.</p><div>
Fanatics is building a leading global digital sports platform. We ignite the passions of global sports fans and maximize the presence and reach for our hundreds of sports partners globally by offering products and services across Fanatics Commerce, Fanatics Collectibles, and Fanatics Betting &amp; Gaming, allowing sports fans to Buy, Collect, and Bet. Through the Fanatics platform, sports fans can buy licensed fan gear, jerseys, lifestyle and streetwear products, headwear, and hardgoods; collect physical and digital trading cards, sports memorabilia, and other digital assets; and bet as the company builds its Sportsbook and iGaming platform. Fanatics has an established database of over 100 million global sports fans; a global partner network with approximately 900 sports properties, including major national and international professional sports leagues, players associations, teams, colleges, college conferences and retail partners, 2,500 athletes and celebrities, and 200 exclusive athletes; and over 2,000 retail locations, including its Lids retail stores. Our more than 22,000 employees are committed to relentlessly enhancing the fan experience and delighting sports fans globally.</div></div>

Software Engineer II (Backend, Java)

<div><p>As a Software Engineer III (Backend, Java), you'll join the iCasino Platform team within FBG, working on a highly scalable, fault-tolerant system that powers casino gaming experiences. Your responsibilities will include designing and implementing software, participating in technical and design discussions, and owning the delivery of features for game management, bet placement, jackpots, and integrations with third-party providers. You&rsquo;ll also contribute to the rollout of our platform into new and emerging markets, helping adapt and scale our systems for international expansion (e.g., Canada).</p>
<p>
Beyond coding, you'll collaborate with engineers across the team, promote engineering best practices, and partner with internal teams to ensure seamless interactions between our casino platform and other services within the Fanatics ecosystem.</p><br>
<p></p>
<p><b>
Responsibilities</b></p>
<ul>
<li>As a microservices developer, you are required to build software systems that have well-defined interfaces. The selected candidate will write modular and reusable code and deliver high-quality results for enterprise projects.</li>
<li>Develop, test, and deploy high-quality software into production</li>
<li>Own the delivery of small to mid-sized features and components from design through implementation</li>
<li>Works through project and task roadblocks, collaborating with teammates and escalating when needed</li>
<li>Contribute to and help drive technical and design discussions within the team, building deeper expertise in design approaches and best practices</li>
<li>Make implementation trade-off decisions and contribute to solution design</li>
<li>Debug and troubleshoot issues across environments, including production, and drive root cause analysis</li>
<li>Participate in the on-call rotation to support production systems and resolve issues</li>
<li>Take ownership of problems, propose solutions, and ensure resolution or proper handoff</li>
<li>Participate in code reviews, providing and incorporating feedback to improve code quality and maintainability</li>
<li>Contribute to team planning, estimation, and prioritization discussions</li>
<li>Support software quality, customer experience, and maintainability by contributing to automated testing and operational excellence efforts</li>
<li>Work closely with product teams and internal stakeholders to inform technology decisions and improve our products</li>
<li>Contribute to the release and adaptation of products for new and emerging markets, ensuring systems meet regional requirements and scale effectively</li>
<li>Mentor and support engineers earlier in their careers, and participate in the interview process</li>
<li>Must be open to occasional travel to Fanatics Betting &amp; Gaming offices and other locations for conferences, events, meetings, and team-building activities</li>
</ul>
<p><b>Required Qualifications</b></p>
<ul>
<li>2+ years of industry experience</li>
<li>2+ years of experience with Java/Spring Boot or similar technologies</li>
<li>Experience building scalable and fault-tolerant systems</li>
<li>Experience developing microservices using Java, Spring, or similar technologies</li>
<li>Ability to debug and troubleshoot issues across environments, including production</li>
<li>Solid understanding of data structures and algorithms and their practical application</li>
<li>Ability to make sound implementation trade-off decisions</li>
<li>Ability to effectively communicate technical concepts to a variety of audiences</li>
<li>Familiarity with Agile software development and Scrum methodology</li>
<li>Comfortable working in an entrepreneurial, high-growth environment where priorities evolve and decisions are made quickly</li></ul><br>
<p></p>
<p><b>
Preferred Qualifications</b></p>
<ul>
<li>Experience with AWS or other cloud computing platforms</li>
<li>Experience with PostgreSQL or other relational databases (e.g., MySQL, Oracle, etc.)</li></ul><div><br>
<p></p><div><div><div><div><p><b>Salary Range:</b> $121,600 &ndash; $181,250 USD per year</p><br>
<p></p><p>The base salary for this role is based on job-related knowledge, skills, and experience and may vary depending on the successful candidate&rsquo;s geographic location. Remote employee may also be eligible for a home office setup stipend. For information about our benefits, please visit https://benefitsatfanatics.com/</p>
<p>Depending on the role, your interview and onboarding experience may include in-person components, such as onsite interviews or Launching into Better: LIVE&mdash;a multi-day cultural immersion in New York City for full-time, non-seasonal hires. These sessions are designed to build connection and bring our culture to life, though specific travel and participation requirements will be confirmed based on your role and location. Your recruiter will provide clear guidance at each stage of the process.</p>
<p><i>Ready to build the future of sports betting? If you possess some of these skills but not all of them, we still encourage you to apply!</i></p><br>
</div></div></div></div></div><p></p><br>
<p>Launched in 2021, Fanatics Betting and Gaming is the online and retail sports betting subsidiary of Fanatics, a global digital sports platform. The Fanatics Sportsbook is available to 95% of the addressable online sports bettor market in the U.S. Fanatics Casino is currently available online in Michigan, New Jersey, Pennsylvania and West Virginia. Fanatics Betting and Gaming operates twenty-two retail sports betting locations, including the only sportsbook inside an NFL stadium at Northwest Stadium. Fanatics Betting and Gaming is headquartered in New York with offices in Denver, Leeds and Dublin.</p><div>
Fanatics is building a leading global digital sports platform. We ignite the passions of global sports fans and maximize the presence and reach for our hundreds of sports partners globally by offering products and services across Fanatics Commerce, Fanatics Collectibles, and Fanatics Betting &amp; Gaming, allowing sports fans to Buy, Collect, and Bet. Through the Fanatics platform, sports fans can buy licensed fan gear, jerseys, lifestyle and streetwear products, headwear, and hardgoods; collect physical and digital trading cards, sports memorabilia, and other digital assets; and bet as the company builds its Sportsbook and iGaming platform. Fanatics has an established database of over 100 million global sports fans; a global partner network with approximately 900 sports properties, including major national and international professional sports leagues, players associations, teams, colleges, college conferences and retail partners, 2,500 athletes and celebrities, and 200 exclusive athletes; and over 2,000 retail locations, including its Lids retail stores. Our more than 22,000 employees are committed to relentlessly enhancing the fan experience and delighting sports fans globally.</div></div>

Software Engineer III (Backend, Java)

ECOM Specialis

<p><b>Senior Django Developer (High-Scale Systems)</b></p><p><b>Company:</b> ECOM Specialist LLC (IBM &amp; SAP Business Partner)<br/><b>Location:</b> Remote (US &amp; Pakistan Collaboration)<br/><b>Working Hours:</b> 6:30 PM &ndash; 3:30 AM PKT (overlap with US teams)</p><p><b>Note:</b> Passing the technical test is mandatory to proceed.<br/>You will not be allowed to have any other job while working for ECOM</p><p><b>About the Role</b></p><p>ECOM Specialist LLC is seeking a <b>Senior Django Developer</b> with deep experience building and operating <b>high-throughput, large-scale applications</b> that process <b>millions of records per hour</b>. This role goes far beyond standard web development&mdash;you will be architecting, optimizing, and securing mission-critical systems that integrate with enterprise platforms like SAP.</p><p>You will play a key role in designing scalable backend systems, optimizing database performance, and ensuring enterprise-grade security, reliability, and observability.</p><p><b>Key Responsibilities:</b></p><p><b>Architecture &amp; Development</b></p><ul><li>Design and build <b>high-performance, scalable backend systems</b> using Django and Python.</li><li>Architect solutions capable of handling <b>large data volumes and high concurrency workloads</b>.</li><li>Develop and maintain <b>modular, reusable, and production-grade codebases</b>.</li><li>Lead backend design decisions, including <b>system architecture, data modeling, and API design</b> (REST/GraphQL).</li></ul><p><b>Data Engineering &amp; Database Expertise</b></p><ul><li>Write and optimize <b>complex SQL queries</b> for high-volume transactional systems.</li><li>Design, implement, and maintain <b>database stored procedures, triggers, and indexing strategies</b>.</li><li>Ensure efficient handling of <b>millions of records/hour</b> with minimal latency.</li><li>Work with relational databases (PostgreSQL, SQL Server, MySQL) and understand <b>query execution plans and tuning</b>.</li></ul><p><b>Performance &amp; Optimization</b></p><ul><li>Identify and eliminate bottlenecks across application layers (DB, API, workers).</li><li>Implement <b>caching strategies</b> (Redis/Memcached) and asynchronous processing (Celery, Kafka, RabbitMQ).</li><li>Optimize code and infrastructure for <b>low latency, high throughput, and reliability</b>.</li><li>Conduct load testing and performance benchmarking.</li></ul><p><b>Security &amp; Compliance</b></p><ul><li>Implement and enforce <b>secure coding practices</b> and <b>OWASP standards</b>.</li><li>Design systems with strong <b>authentication, authorization, and data protection mechanisms</b>.</li><li>Ensure compliance with enterprise security standards, especially in <b>ERP-integrated environments</b>.</li><li>Perform code reviews with a focus on <b>security vulnerabilities and risk mitigation</b>.</li></ul><p><b>Scalability &amp; DevOps</b></p><ul><li>Work with DevOps teams on <b>CI/CD pipelines, containerization (Docker), and cloud deployments (AWS/Azure/GCP)</b>.</li><li>Design for <b>horizontal scalability and fault tolerance</b>.</li><li>Monitor systems using tools like <b>Prometheus, Grafana, ELK stack</b>, etc.</li><li>Ensure high availability and disaster recovery readiness.</li></ul><p><b>Collaboration &amp; Leadership</b></p><ul><li>Collaborate with cross-functional teams across US and Pakistan.</li><li>Mentor junior developers and enforce <b>best engineering practices</b>.</li><li>Participate in <b>code reviews, architecture discussions, and technical planning</b>.</li><li>Translate business requirements into scalable technical solutions.</li></ul><p><b>Must-Have Qualifications</b></p><ul><li><b>5+ years of experience</b> in Django/Python development (senior-level expertise).</li><li>Proven experience building systems that handle <b>high-volume data processing (millions of records/hour)</b>.</li><li>Strong expertise in:</li><li><b>Advanced SQL &amp; query optimization</b></li><li><b>Stored procedures, indexing, and database tuning</b></li><li>Deep understanding of:</li><li><b>System design &amp; distributed systems</b></li><li><b>Concurrency, parallel processing, and async architectures</b></li><li>Hands-on experience with:</li><li>Caching (Redis/Memcached)</li><li>Task queues (Celery, RabbitMQ, Kafka)</li><li>Strong knowledge of <b>application security and data protection</b>.</li><li>Experience with <b>RESTful APIs and microservices architecture</b>.</li><li>Familiarity with <b>Git, CI/CD pipelines, and cloud environments</b>.</li></ul><p><b>Nice-to-Have (Highly Valued)</b></p><ul><li>Experience integrating with <b>SAP, ERP systems, or EDI platforms</b>.</li><li>Exposure to <b>data pipelines, ETL processes, or event-driven architectures</b>.</li><li>Knowledge of <b>NoSQL databases</b> (MongoDB, Cassandra).</li><li>Experience with <b>Kubernetes and container orchestration</b>.</li><li>Familiarity with <b>API gateways and enterprise integration patterns</b>.</li></ul><p><b>Work Requirements</b></p><ul><li><b>Full-time, exclusive commitment to ECOM Specialist LLC (mandatory)</b></li></ul><p>(No parallel employment permitted)</p><ul><li>Must pass a <b>technical assessment</b> as part of the hiring process.</li><li>Ability to work during <b>Pakistan evening shift aligned with US teams</b>.</li></ul><p><b>What We Offer</b></p><ul><li>Opportunity to work on <b>enterprise-grade, high-scale systems</b></li><li>Exposure to <b>IBM &amp; SAP ecosystem integrations</b></li><li>Collaborative global team environment</li><li>Strong growth potential in <b>architecture and leadership roles</b></li></ul><p>Job Type: Full-time</p><p>Pay: Rs150,000.00 - Rs225,000.00 per month</p><p>Application Question(s):</p><ul><li>Your application will be automatically rejected if all the questions are not answered! We hope you understand it.</li><li>You MUST have 5 years of professional Django experience after your graduation; do you?</li><li>If you pass our Tech Interview &amp; test; how soon can you join?</li><li>Make sure to see our budget for this position listed in JobD; Please do not apply if you want more. Would you still like to apply?</li></ul><p>Work Location: In person</p>

Senior Django Developer (Remote Position - 5 Yrs Exp Required)

Sia Zoombox

<p><b>Job Overview</b></p><p>Sia Zoombox is looking for an <b>experienced Backend Developer</b> with strong expertise in <b>Node.js and NestJS</b> to join our onsite engineering team in Faisalabad. The ideal candidate should be capable of designing, developing, and maintaining scalable backend systems and APIs that integrate smoothly with <b>mobile applications and web platforms</b>.</p><p>This role requires a developer who understands <b>real-world backend systems</b>, works confidently with frontend teams, and follows best practices in <b>code quality, version control, and deployment workflows</b>.</p><p><b>Key Responsibilities</b></p><ul><li>Design, develop, and maintain scalable backend services</li><li>Build secure and well-structured <b>RESTful APIs</b> for mobile and web applications</li><li>Collaborate closely with <b>mobile app developers and frontend developers</b></li><li>Handle database design, optimization, and performance tuning</li><li>Implement authentication, authorization, and role-based access systems</li><li>Ensure backend stability, performance, and security</li><li>Debug, optimize, and refactor existing backend code</li><li>Work with GitHub repositories, branches, pull requests, and code reviews</li><li>Manage builds, environments, and deployment-related tasks</li><li>Follow clean architecture and backend best practices</li></ul><p><b>Required Technical SkillsBackend &amp; APIs</b></p><ul><li>Strong experience with <b>Node.js</b></li><li>Hands-on expertise in <b>NestJS</b></li><li>REST API design and implementation</li><li>Authentication (JWT, token-based systems)</li></ul><p><b>Databases</b></p><ul><li>MongoDB and/or PostgreSQL</li><li>Query optimization and data modeling</li></ul><p><b>Version Control &amp; Workflow</b></p><ul><li>Strong command of <b>Git &amp; GitHub</b></li><li>Experience with repositories, branching strategies, pull requests</li><li>Understanding of build processes and deployment workflows</li></ul><p><b>Integration &amp; Collaboration</b></p><ul><li>Experience working with <b>mobile applications (Flutter or similar)</b></li><li>Experience integrating APIs with <b>web frontends (React / Next.js)</b></li><li>Ability to collaborate with cross-functional teams</li></ul><p><b>Additional Skills (Preferred)</b></p><ul><li>Redis or caching mechanisms</li><li>Background jobs or schedulers</li><li>Basic DevOps knowledge (CI/CD, environment configs)</li><li>Docker (basic understanding)</li></ul><p><b>What We&rsquo;re Looking For</b></p><ul><li>3&ndash;5 years of real-world backend development experience</li><li>Strong problem-solving and system-thinking skills</li><li>Ability to work independently and take ownership of backend modules</li><li>Clean coding habits and documentation practices</li><li>Willingness to work <b>onsite in Faisalabad (Kohinoor City)</b></li></ul><p><b>What We Offer</b></p><ul><li>Competitive salary (based on experience)</li><li>Professional and growth-focused environment</li><li>Opportunity to work on scalable production systems</li><li>Long-term career growth</li></ul><p>How to Apply</p><p>Send your <b>CV / GitHub profile</b> to:</p><p><b>siazoombox@gmail.com</b></p><p>Job Type: Full-time</p><p>Pay: Rs60,000.00 - Rs100,000.00 per month</p><p>Application Question(s):</p><ul><li>Needed immediately joining in 3 to 5 days are you Available?</li></ul><p>Education:</p><ul><li>Bachelor's (Preferred)</li></ul><p>Experience:</p><ul><li>Team leadership : 3 years (Required)</li><li>Backend (node/nest): 3 years (Required)</li><li>Mern stack Development : 3 years (Required)</li></ul><p>Location:</p><ul><li>Faisalabad (Required)</li></ul><p>Work Location: In person</p>

Senior Backend developer

Tether Operations Limited

<div><p><b><i>Join Tether and Shape the Future of Digital Finance</i></b></p><p>
At Tether, we&rsquo;re not just building products, we&rsquo;re pioneering a global financial revolution. Our cutting-edge solutions empower businesses&mdash;from exchanges and wallets to payment processors and ATMs&mdash;to seamlessly integrate reserve-backed tokens across blockchains. By harnessing the power of blockchain technology, Tether enables you to store, send, and receive digital tokens instantly, securely, and globally, all at a fraction of the cost. Transparency is the bedrock of everything we do, ensuring trust in every transaction.</p><p></p><p><b><i>
Innovate with Tether</i></b></p><p><b>
Tether Finance: </b>Our innovative product suite features the world&rsquo;s most trusted stablecoin, <b>USDT</b>, relied upon by hundreds of millions worldwide, alongside pioneering digital asset tokenization services.</p><p>
But that&rsquo;s just the beginning:</p><p><b>
Tether Power: </b>Driving sustainable growth, our energy solutions optimize excess power for Bitcoin mining using eco-friendly practices in state-of-the-art, geo-diverse facilities.</p><p><b>
Tether Data: </b>Fueling breakthroughs in AI and peer-to-peer technology, we reduce infrastructure costs and enhance global communications with cutting-edge solutions like <b>KEET</b>, our flagship app that redefines secure and private data sharing.</p><p><b>
Tether Education</b>: Democratizing access to top-tier digital learning, we empower individuals to thrive in the digital and gig economies, driving global growth and opportunity.</p><p><b>
Tether Evolution</b>: At the intersection of technology and human potential, we are pushing the boundaries of what is possible, crafting a future where innovation and human capabilities merge in powerful, unprecedented ways.</p><p></p><p><b><i>
Why Join Us?</i></b></p><p>
Our team is a global talent powerhouse, working remotely from every corner of the world. If you&rsquo;re passionate about making a mark in the fintech space, this is your opportunity to collaborate with some of the brightest minds, pushing boundaries and setting new standards. We&rsquo;ve grown fast, stayed lean, and secured our place as a leader in the industry.</p><p>
If you have excellent English communication skills and are ready to contribute to the most innovative platform on the planet, Tether is the place for you.</p><p><b>
Are you ready to be part of the future?</b></p><p></p><p><b>
About the job</b></p><p>
As a senior Backend Developer, you will be a part of the team that works on the development and maintenance of the backend components of multiple services related to the platform. This includes:</p><ul><li><b>
New Products and Features</b> - Tether continuously strives to create innovative new features in order to provide the most professional experience for customers. These are developed and deployed using agile methodologies, to ensure the user experience remains the best in the industry.</li><li><b>
Scalability</b> - all backend services that power Tether platform must remain effortlessly smooth, responsive, and real-time for customers as the platform continues to scale to accommodate new user growth.</li><li><b>
Security</b> - Tether makes Security its most important feature. The Backend Development team is responsible for building all the API services and backend processes with the highest security principles and standard, in order to protect the safety of the entire user base.</li></ul><p></p><p><b>
Responsibilities</b></p><ul><li>
Work closely with developers, product managers, designers, and other stakeholders to translate requirements into clear, practical architectures.</li><li>
Improve existing core backend services written in NodeJS</li><li>
Implement new solutions that interact with different core services through RPC calls</li><li>
Write complex database queries for compliance and financial purposes</li></ul><ul><li>
At least 5 years of experience working with Javascript/Nodejs.</li><li>
Familiar with microservices architecture</li><li>
Have actively participated in the development of a complex platform</li><li>
Good experience in interacting with databases (MySQL, MongoDB)</li><li>
Ability to quickly learn new technologies</li><li>
Good understanding of security practices</li></ul><p></p><p><b>
Preferred skills</b>:</p><ul><li>
Experience with blockchain integration</li><li>
Comfortable with high-availability concepts</li><li>
Ruby on Rails experience</li><li>
Other technologies of interest: Message queues (Redis), Caches and Job Queues</li></ul><p></p><p><b>
Important information for candidates</b><br>
Recruitment scams have become increasingly common. To protect yourself, please keep the following in mind when applying for roles:</p><ul><li><b>
Apply only through our official channels.</b> We do not use third-party platforms or agencies for recruitment unless clearly stated. All open roles are listed on our official careers page: https://tether.recruitee.com/</li><li><b>
Verify the recruiter&rsquo;s identity.</b> All our recruiters have verified LinkedIn profiles. If you&rsquo;re unsure, you can confirm their identity by checking their profile or contacting us through our website.</li><li><b>
Be cautious of unusual communication methods.</b> We do not conduct interviews over WhatsApp, Telegram, or SMS. All communication is done through official company emails and platforms.</li><li><b>
Double-check email addresses.</b> All communication from us will come from emails ending in <b>@</b>tether.to<b> or @</b>tether.io</li><li><b>
We will never request payment or financial details.</b> If someone asks for personal financial information or payment at any point during the hiring process, it is a scam. Please report it immediately.</li></ul><p><b>
When in doubt, feel free to reach out through our official website.</b></p></div>

Senior Backend Developer

Yassir

<div>
 <strong>
  Yassir
 </strong>
 is the leading super App in the Maghreb region set to changing the way daily services are provided. It currently operates in
 <strong>
  45 cities across Algeria, Morocco and Tunisia with recent expansions into France, Canada and Sub-Saharan Africa
 </strong>
 . It is backed (:
 <strong>
  $200M in funding
 </strong>
 ) by VCs from Silicon Valley, Europe and other parts of the world.
 <br/>
 <br/>
 We offer on-demand services such as ride-hailing and last-mile delivery. Building on this infrastructure, we are now introducing financial services to help our users pay, save and borrow digitally.
 <br/>
 <br/>
 Helping usher the continent into a digital economy era. We&rsquo;re not just about serving people - we&rsquo;re about creating a marketplace to bring people what they need while infusing social values.
 <br/>
 <br/>
 <strong>
  About The Role
  <br/>
  <br/>
 </strong>
 In this role, you will be part of our growing and international engineering team, working with a high-quality code base and the latest tools, where you will promote your skills to be an expert in complex backend development, including microservices architecture, using Node.js,. You will own and build large scale backend systems and micro-services. You will design, develop, and deliver powerful server-side applications in a highly dynamic environment, where root cause analysis and rapid problem-solving are required.
 <br/>
 <br/>
 <strong>
  About Your Role As &ldquo;Senior Back-end Engineer&rdquo;
  <br/>
  <br/>
 </strong>
 <ul>
  <li>
   Build robust and scalable software in Node js
  </li>
  <li>
   Design and create (micro)services and system architecture for projects, and contribute and provide feedback to other team members
  </li>
  <li>
   Help improve existing code quality through writing unit tests, automation and performing code reviews
  </li>
  <li>
   Participate in brainstorming sessions and contribute ideas to our technology, algorithms and products
  </li>
  <li>
   Work with the engineering and design teams to understand end-user requirements, formulate use cases, and then translate that into a pragmatic and effective technical solution
  </li>
  <li>
   Dive into difficult problems and successfully deliver results on schedule
   <br/>
   <br/>
   <br/>
  </li>
 </ul>
 <strong>
  About Your Experience
  <br/>
  <br/>
 </strong>
 <ul>
  <li>
   BSc/MSc in Engineering, Computer Science or relevant field
  </li>
  <li>
   Minimum 4 years of experience in a similar role
  </li>
  <li>
   Demonstrated ability to prioritize, self-start, contribute under pressure and meet tight deadlines
  </li>
  <li>
   Highly organized, creative and critical thinker
  </li>
  <li>
   Comfortable working in an entrepreneurial environment
  </li>
  <li>
   Solid OOP and software design knowledge - you should know how to create software that is extensible, reusable and meets desired architectural objectives
   <br/>
   <br/>
   <br/>
  </li>
 </ul>
 <strong>
  Must have technical skills:
  <br/>
  <br/>
 </strong>
 <ul>
  <li>
   Language: Node.Js
  </li>
  <li>
   Database: Mongodb or other
  </li>
  <li>
   Framework: Express.js &amp; Nest j.s
  </li>
  <li>
   Web architecture: Rest and restful APIs, micro-services
  </li>
  <li>
   Master source version control: GIT
  </li>
  <li>
   Containers: Docker, kubernetes
  </li>
  <li>
   Caching, Redis server
  </li>
  <li>
   Experience in a rapidly growing company in the mobility, on-demand or fintech space is a plus
  </li>
  <li>
   Web load balancing
  </li>
  <li>
   Scaling
  </li>
  <li>
   OS administration
  </li>
  <li>
   Encryption : https//, digital signing
   <br/>
   <br/>
   <br/>
  </li>
 </ul>
 <strong>
  Why you should join Yassir
  <br/>
  <br/>
 </strong>
 <ul>
  <li>
   😎 You will be part of one of the first Algerian startups to go through the Y Combinator program and one of the fastest-growing tech companies in North Africa. We are current in +60 cities (Algeria, Tunisia, Morocco, and Senegal)
  </li>
  <li>
   💸 Attractive salary and you even get a stake in the company
  </li>
  <li>
   🚉 Subsidized public transit pass
  </li>
  <li>
   🤙🏽Have a lasting impact on our company's culture
  </li>
  <li>
   🚀 Perfect timing with renowned investors to build something great
  </li>
  <li>
   📈 Extremely steep learning curve with own responsibility and intensive guidance
  </li>
  <li>
   💯 Make a real impact on the world by helping us bring affordable financial and on-demand services to millions of Africans
   <br/>
   <br/>
   <br/>
  </li>
 </ul>
 At Yassir, we believe in the power of diversity and the importance of an inclusive culture. So, if you're ready to bring your unique perspective and experiences to the table, then we're excited to listen.
 <br/>
 <br/>
 Don't just apply for a job, come and be a part of our journey. Let's create a better tomorrow together.
 <br/>
 <br/>
 We look forward to receiving your application!
 <br/>
 <br/>
 Best of luck,
 <br/>
 <br/>
 Your Yassir TA Team
 <br/>
 <br/>
 We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
</div>


Senior Back-end Engineer "Node j.s"

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