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Devspark Labs

<p><b>Job Description:</b><br/>We are seeking an experienced and results-driven <b>Senior Backend Developer</b> with 5&ndash;6 years of professional expertise in backend technologies, particularly <b>Java.</b> The ideal candidate will take ownership of designing, developing, and maintaining high-performance, scalable backend systems and services that support our core applications.</p><p><b>Key Responsibilities:</b></p><ul><li>Architect, build, and maintain robust and scalable backend services and APIs.</li><li>Develop clean, efficient, and maintainable code using <b>Java.</b></li><li>Collaborate closely with frontend developers, QA engineers, DevOps, and product teams to deliver reliable and high-quality features.</li><li>Continuously improve system performance, scalability, and reliability through code optimization and refactoring.</li><li>Conduct code reviews and mentor junior team members by promoting best practices and coding standards.</li><li>Integrate external services and APIs, ensuring reliability and performance.</li><li>Identify and resolve complex issues in production environments with a focus on root cause analysis.</li><li>Drive continuous improvements in backend architecture, development processes, and deployment strategies.</li></ul><p><b>Qualifications:</b></p><ul><li>Bachelor&rsquo;s degree in Computer Science, Software Engineering, or a related technical discipline.</li><li>5&ndash;6 years of hands-on backend development experience with a strong focus on <b>Java</b>.</li><li>Deep understanding of object-oriented programming principles and architectural design patterns.</li><li>Proficiency with frameworks such as <b>Spring Boot</b>, <b>Micronaut</b>, or similar.</li><li>Solid experience working with <b>PostgreSQL</b>, <b>MongoDB</b>, or other relational/non-relational databases.</li><li>Expertise in building and maintaining <b>RESTful APIs</b>.</li><li>Strong version control skills using <b>Git</b>.</li><li>Exposure to <b>CI/CD pipelines</b>, automated testing, and modern DevOps practices.</li><li>Familiarity with <b>Docker</b> or other containerization tools is a plus.</li></ul><p>Job Type: Full-time</p><p>Work Location: In person</p>

Senior Backend Java Developer

Contour Software

<div><div>About Contour</div><div></div><div><div>
Contour Software</div> has grown from a dozen people to over 2,000 staff across 3 cities, in less than 14 years.</div><div><br>
As a subsidiary of Constellation Software Inc., we are proud to be part of a global enterprise software conglomerate that has grown to become one of the top 10 software companies in the world, with employees and customers in 100+ countries. With a broad-based and ever-growing portfolio of market-leading, vertical-market enterprise solutions covering more than 100 industry domains in predominantly mature markets, CSI's recipe creates the perfect environment for professionals to build fulfilling, long-term careers.</div><div><br>
What started as an R&amp;D &amp; Accounting back-office, has progressed into a full-service Global Centre serving all functions and departments, at the divisional as well as operating group/corporate level. Today Contour employees, located in Karachi, Lahore &amp; Islamabad, are serving CSI divisions located in time zones spanning the globe, from Sydney to Vancouver. With the global growth of Constellation as the wind in our sails, we are only just getting started!</div><div></div><div>
The Division:<br>
Dealer Information Systems Corporation (Client) is a leading business management software provider to agricultural, construction, truck refrigeration and lift truck dealers in North America. Founded in 1980, based of Bellingham WA (USA); we are a team of 100+ professionals who help customers with Software, Hardware and Network Management so they don't have to deal with many vendors but just one full-service company.<br>
<br>
Division Profile: https://www.discorp.com/<br>
<br>
The Position:<br>
We are looking for a talented, detail-oriented, and enthusiastic Support Developer Team Lead who is passionate about tools and enjoys working with many projects and a wide range of technologies We are looking for an individual who will challenge himself and others to constantly come up with innovative solutions and who not only know how to solve the problem, but who help define the problems and direction and create value while pioneering new frontiers.<br>
<br>
This is an exciting, dynamic, and challenging position and we are looking for people with initiative, drive, and relevant experience in the industry. This role will require you to work directly with product, design, Customers and operations teams to define and implement solutions.<br>
<br>
The hired candidate will work out of the Contour Software Lahore office as an extension of the division-based Global Support Team. This role is great for someone who enjoys a mix of development work, problem-solving, and continuous improvement, with the opportunity to grow into a leadership position. You&rsquo;ll be expected to manage both the technical and interpersonal aspects of supporting and improving a software product.<br>
<br>
Responsibilities:<br>
1. Critical Thinking &amp; Problem Solving: Ability to break down and solve complex problems, especially related to Tier 1 and Tier 2 support issues.<br>
2. Collaboration: You'll be working with multiple teams (product, design, customers, and operations) to help define solutions and implement them effectively.<br>
3. User Experience Improvement: You'll be tasked with researching user preferences and continuously improving the user experience.<br>
4. Research: Staying current with new technologies and best practices will be important for staying ahead of the curve and solving problems more efficiently.<br>
5. Code Reviews &amp; Troubleshooting: You'll engage with support teams to investigate code, database issues, and bugs. You'll also help provide training to Tier 1 and Tier 2 support teams on product behavior.<br>
6. Documentation: Writing detailed tickets for bug issues, tracking them in Jira or Azure DevOps, and collaborating with product management to prioritize fixes.<br>
7. Team Leadership: You would lead a team of developers with similar skill sets.</div><div><br>
Skills and Qualifications:<br>
<ul><li>Experience: At least 6+ years in software development.</li><li>Full Stack Development: Practical experience with:</li></ul>
o Backend: Java, REST APIs, SQL Databases<br>
o Frontend: Any modern frontend framework like Angular, React, or Vue<br>
<ul><li>Development Practices: Knowledge of design principles, software engineering best practices, code reviews, source control (likely Git), and build processes.</li><li>Operating Systems: Working knowledge of the Microsoft Windows environment.</li><li>Software Design: Strong understanding of object-oriented design, data structures, algorithms, and distributed software systems.</li><li>Agile Methodologies: Familiarity with Jira or Azure DevOps for managing the software development lifecycle.</li><li>Communication: Excellent spoken and written English skills are a must.</li><li>Bonus: Experience in the dealership industry is a plus, suggesting the product might be related to dealership management or operations.</li></ul></div><div><br>
What They're Looking For:<br>
<ul><li>Problem-Solvers: You&rsquo;ll be expected to not only solve technical problems but to help define the direction and solutions to those problems.</li><li>Team Player: You&rsquo;ll be part of a global team, so strong collaboration and communication skills are essential.</li><li>Leadership Potential: The opportunity to grow into a leadership</li></ul></div><div></div><div>
Timings:</div><div>
6 AM &ndash; 4 PM PST (7PM&ndash;5AM)</div><div>
Exciting Benefits we offer:</div><ul><li><div>
Market-leading Salary</div></li><li><div>
Medical Coverage &ndash; Self &amp; Dependents</div></li><li><div>
Parents Medical Coverage</div></li><li><div>
Provident Fund</div></li><li><div>
Employee Performance-based bonuses</div></li><li><div>
Home Internet Subsidy</div></li><li><div>
Conveyance Allowance</div></li><li><div>
Profit Sharing Plan [Tenured Employees Only]</div></li><li><div>
Life Benefit</div></li><li><div>
Child Care Facility</div></li><li><div>
Company Provided Lunch/Dinner</div></li><li><div>
Professional Development Budget</div></li><li><div>
Recreational area for in-house games</div></li><li><div>
Sporadic On-shore training opportunities</div></li><li><div>
Friendly work environment</div></li><li><div>
Leave Encashment</div></li></ul><div></div><div><i>
Disclaimer:</i><i> At Contour, we attribute our success to the unique contributions of our diverse staff. We&rsquo;re committed to fostering a culture of respect that thrives on the varied perspectives and experiences of all individuals we recruit, employ, promote, and compensate. Since day one, we&rsquo;ve adhered to a policy that champions a work environment honoring the worth and dignity of each person while being free from all forms of employment discrimination.</i></div><div></div><div><i>
In our continuous effort to promote inclusivity, we extend our commitment to individuals with special needs by providing reasonable accommodations. We actively encourage qualified individuals with special needs to apply for the various openings within our company. Should you require assistance in completing the application process or have any inquiries regarding special facilities, please do not hesitate to contact our HR team. Your unique talents and abilities are welcomed and valued here.</i></div></div><div></div>

Senior Java Developer(Support-Team Lead)

PentaLoop

<p>We are looking for a motivated Android Developer with 1-2 years of hands-on experience in building and maintaining Android applications. The ideal candidate should have strong knowledge of Kotlin/Java, Android SDK, RESTful APIs, and modern development practices.</p><p><b>Responsibilities:</b></p><ul><li>Develop, maintain, and enhance Android applications</li><li>Collaborate with the team to define, design, and deliver new features</li><li>Identify and fix bugs, performance issues, and application bottlenecks</li></ul><p><b>Requirements:</b></p><ul><li>1&ndash;2 years of experience in Android development</li><li>Proficiency in Kotlin and/or Java</li><li>Experience with Android Studio, APIs, and third-party libraries</li><li>Strong problem-solving skills and attention to detail</li></ul><p>Job Type: Full-time</p><p>Work Location: In person</p>

Android Developer

<div><div>About Contour</div><div></div><div><div>
Contour Software</div> has grown from a dozen people to over 2,000 staff across 3 cities, in less than 14 years.</div><div><br>
As a subsidiary of Constellation Software Inc., we are proud to be part of a global enterprise software conglomerate that has grown to become one of the top 10 software companies in the world, with employees and customers in 100+ countries. With a broad-based and ever-growing portfolio of market-leading, vertical-market enterprise solutions covering more than 100 industry domains in predominantly mature markets, CSI's recipe creates the perfect environment for professionals to build fulfilling, long-term careers.</div><div><br>
What started as an R&amp;D &amp; Accounting back-office, has progressed into a full-service Global Centre serving all functions and departments, at the divisional as well as operating group/corporate level. Today Contour employees, located in Karachi, Lahore &amp; Islamabad, are serving CSI divisions located in time zones spanning the globe, from Sydney to Vancouver. With the global growth of Constellation as the wind in our sails, we are only just getting started!</div><div>
The Division:</div><div>
Dealer Information Systems Corporation (Client) is a leading business management software provider to agricultural, construction, truck refrigeration and lift truck dealers in North America. Founded in 1980, and based in Bellingham WA (USA); we are a team of 100+ professionals who help customers with Software, Hardware and Network Management so they don't have to deal with many vendors but just one full-service company.</div><div></div><div>
The Position:</div><div>
We are looking for a Trainee Support Developer (Java) to join one of our R&amp;D teams in Lahore. The selected candidate will be trained for 3 to 3.5 months to become good developer capable of working on enterprise-level applications. After the end of the internship period, there is a good possibility of full-time employment based on satisfactory performance during the internship.</div><div>
The chosen individuals will work out of the Contour Software Lahore resource center office, as an extension of the division-based R&amp;D department.</div><div></div><div>
Required Qualifications &amp; Skills:</div><ul><li>BS/MS in Computer Science or related field.</li><li>Willing to work during EST time zone between 5 pm to 5 am Pakistan time ( 9 hours adjustable).</li><li>Excellent communication skills in English.</li><li>Good knowledge of the Java programming language.</li><li>Good understanding of OOP, data structures, and algorithms.</li><li>Comfortable with SQL queries, and basic database development concepts.</li><li>Experience or knowledge of Sprint Boot, SQL will be a plus</li><li>Knowledge of REST APIs.</li><li>Experience and knowledge of Git.</li><li>A quick learner, with attention to detail, and the commitment to meet deadlines.</li><li>Knowledge of professional software engineering practices</li></ul><div></div><div>
Nice to have:</div><ul><li>Any experience or knowledge of VueJS/ReactJS/React Native will be a plus.</li><li>Any experience or knowledge of AWS will be a plus.</li></ul><div><i>
Disclaimer:</i><i> At Contour, we attribute our success to the unique contributions of our diverse staff. We&rsquo;re committed to fostering a culture of respect that thrives on the varied perspectives and experiences of all individuals we recruit, employ, promote, and compensate. Since day one, we&rsquo;ve adhered to a policy that champions a work environment honoring the worth and dignity of each person while being free from all forms of employment discrimination.</i></div><div><i><br>
In our continuous effort to promote inclusivity, we extend our commitment to individuals with special needs by providing reasonable accommodations. We actively encourage qualified individuals with special needs to apply for the various openings within our company. Should you require assistance in completing the application process or have any inquiries regarding special facilities, please do not hesitate to contact our HR team. Your unique talents and abilities are welcomed and valued here.</i></div></div>

Trainee Support Developer

The Services Tree Enterprises 

<p>Sourcetek, a portfolio company of The Services Tree, is hiring a Full Stack Developer for one of its clients. This is a full-time, on-site role based in <b>Johar Town, Lahore</b> during <b>morning shift timings</b>.</p><p><b>Role Overview</b></p><p>We are seeking a strong Full Stack Developer with a primary focus on backend development using Java Spring Boot. The role involves building scalable backend services, integrating front-end applications, and working on systems involving ERP modules, financial data, and high-performance transactional workflows.</p><p><b>Key Responsibilities</b></p><ul><li>Develop and maintain backend services using <b>Java</b>, <b>Spring Boot</b>, and modern architectural patterns.</li><li>Build and integrate front-end interfaces using <b>React</b> or <b>Svelte</b>.</li><li>Create scalable, event-driven components using <b>Kafka</b>, <b>RabbitMQ</b>, or similar message queues.</li><li>Optimize PostgreSQL queries and design efficient schemas.</li><li>Work with NoSQL databases for high-speed retrieval use cases.</li><li>Build secure, high-performance APIs and microservices.</li><li>Collaborate with product and engineering teams to deliver high-quality features.</li><li>Utilize <b>AWS Cloud</b> services for deployment, scaling, and automation.</li></ul><p><b>Required Skills</b></p><ul><li>Strong hands-on experience with <b>Java</b>, <b>Spring Boot</b>, and <b>REST APIs</b>.</li><li>Good knowledge of <b>React</b> or <b>Svelte</b>.</li><li>Understanding of scalable distributed systems.</li><li>Practical experience with message queues (<b>Kafka/RabbitMQ/SQS</b>).</li><li>Strong concepts of <b>OOP</b>, <b>data structures</b>, <b>algorithms</b>, and <b>software design</b>.</li><li>Experience with <b>PostgreSQL</b> including optimized SQL writing and performance analysis.</li><li>Exposure to <b>NoSQL</b> databases.</li><li>Solid understanding of <b>Git</b>, <b>CI/CD</b>, microservices, and cloud environments.</li></ul><p><b>Nice to Have</b></p><ul><li>Experience with <b>ERP systems</b> or <b>financial ledger modules</b>.</li><li>Familiarity with caching, Pub/Sub, and real-time communication.</li></ul><p><b>What We Offer</b></p><ul><li>Competitive salary: <b>200,000 &ndash; 300,000 PKR</b>.</li><li>Opportunity to work on complex, scalable systems.</li><li>Learning-focused environment with a modern tech stack: <b>Spring Boot, React/Svelte, AWS, distributed systems</b>.</li></ul><p><b>How to Apply</b></p><p>Send your resume to: <b>talent@sourcetek.co</b></p><p>Job Type: Full-time</p><p>Pay: Rs200,000.00 - Rs300,000.00 per month</p><p>Application Question(s):</p><ul><li>Have you done any project on Svelte.js ? </li><li>Will you be able to work after office hours? (if required once or twice a week) </li><li>Have you built a project from scratch? (if yes explain a little) </li><li>Can you work as full stack Frontend + Backend or just backend or hybrid</li></ul><p>Experience:</p><ul><li>Full Stack Developer: 2 years (Preferred)</li></ul><p>Work Location: In person</p>

Full Stack Developer

<div><div>About Contour</div><div></div><div><div>
Contour Software</div> has grown from a dozen people to over 2,000 staff across 3 cities, in less than 14 years.</div><div><br>
As a subsidiary of Constellation Software Inc., we are proud to be part of a global enterprise software conglomerate that has grown to become one of the top 10 software companies in the world, with employees and customers in 100+ countries. With a broad-based and ever-growing portfolio of market-leading, vertical-market enterprise solutions covering more than 100 industry domains in predominantly mature markets, CSI's recipe creates the perfect environment for professionals to build fulfilling, long-term careers.</div><div><br>
What started as an R&amp;D &amp; Accounting back-office, has progressed into a full-service Global Centre serving all functions and departments, at the divisional as well as operating group/corporate level. Today Contour employees, located in Karachi, Lahore &amp; Islamabad, are serving CSI divisions located in time zones spanning the globe, from Sydney to Vancouver. With the global growth of Constellation as the wind in our sails, we are only just getting started!</div><div><div>
The Division:<br>
Dealer Information Systems Corporation (Client) is a leading business management software provider to agricultural, construction, truck refrigeration and lift truck dealers in North America. Founded in 1980, and based in Bellingham WA (USA); we are a team of 100+ professionals who help customers with Software, Hardware and Network Management so they don't have to deal with many vendors but just one full-service company.<br>
<br>
The Position:<br>
We are looking for a Trainee Software Developer (Java) to join one of our R&amp;D teams in Lahore. The selected candidate will be trained for 3 to 3.5 months to become good developer capable of working on enterprise-level applications. After the end of the internship period, there is a good possibility of full-time employment based on satisfactory performance during the internship.<br>
The chosen individuals will work out of the Contour Software Lahore resource center office, as an extension of the division-based R&amp;D department.<br>
<br>
Required Qualifications &amp; Skills:</div></div><div><ul><li><div>
BS/MS in Computer Science or related field.</div></li></ul></div><div><ul><li><div>
Excellent communication skills in English.</div></li></ul></div><div><ul><li><div>
Good knowledge of the Java programming language.</div></li></ul></div><div><ul><li><div>
Strong understanding of OOP, data structures, and algorithms.</div></li></ul></div><div><ul><li><div>
Comfortable with SQL queries, and basic database development concepts.</div></li></ul></div><div><ul><li><div>
Experience or knowledge of Sprint Boot, SQL will be a plus</div></li></ul></div><div><ul><li><div>
Knowledge of REST APIs.</div></li></ul></div><div><ul><li><div>
Experience and knowledge of Git.</div></li></ul></div><div><ul><li><div>
A quick learner, with attention to detail, and the commitment to meet deadlines.</div></li></ul></div><div><ul><li><div>
Knowledge of professional software engineering practices</div></li></ul></div><div><ul><li><div>
Good verbal and non-verbal communication skills</div></li></ul></div><div><div><br>
<br>
Nice to have:</div></div><div><ul><li><div>
Any experience or knowledge of VueJS/ReactJS/React Native will be a plus.</div></li></ul></div><div><ul><li><div>
Any experience or knowledge of AWS will be a plus.</div></li></ul></div><div><i>
Disclaimer:</i><i> At Contour, we attribute our success to the unique contributions of our diverse staff. We&rsquo;re committed to fostering a culture of respect that thrives on the varied perspectives and experiences of all individuals we recruit, employ, promote, and compensate. Since day one, we&rsquo;ve adhered to a policy that champions a work environment honoring the worth and dignity of each person while being free from all forms of employment discrimination.</i></div><div><i><br>
In our continuous effort to promote inclusivity, we extend our commitment to individuals with special needs by providing reasonable accommodations. We actively encourage qualified individuals with special needs to apply for the various openings within our company. Should you require assistance in completing the application process or have any inquiries regarding special facilities, please do not hesitate to contact our HR team. Your unique talents and abilities are welcomed and valued here.</i></div></div>

Trainee Software Developer

<div><div>About Contour</div><div></div><div><div>
Contour Software</div> has grown from a dozen people to over 2,000 staff across 3 cities, in less than 14 years.</div><div><br>
As a subsidiary of Constellation Software Inc., we are proud to be part of a global enterprise software conglomerate that has grown to become one of the top 10 software companies in the world, with employees and customers in 100+ countries. With a broad-based and ever-growing portfolio of market-leading, vertical-market enterprise solutions covering more than 100 industry domains in predominantly mature markets, CSI's recipe creates the perfect environment for professionals to build fulfilling, long-term careers.</div><div><br>
What started as an R&amp;D &amp; Accounting back-office, has progressed into a full-service Global Centre serving all functions and departments, at the divisional as well as operating group/corporate level. Today Contour employees, located in Karachi, Lahore &amp; Islamabad, are serving CSI divisions located in time zones spanning the globe, from Sydney to Vancouver. With the global growth of Constellation as the wind in our sails, we are only just getting started!</div><div></div><div>
The Position</div><div>
The division is looking for Full-stack developers to work as part of its team to be responsible for the development and maintenance of its web-based projects that meet both technical requirements and business objectives.</div><div></div><div>
Essential Duties and Responsibilities</div><ul><li>Develop high-quality code that meets functional requirements, is easy to maintain, and provides a positive user experience.</li><li>Partner with other team members to understand, identify and fix product bugs.</li><li>Provide high level technical support to other team members and customers.</li><li>Solve complex technical issues such as performance bottlenecks, architectural limitations, or user experience challenges.</li><li>Perform code reviews and provide constructive feedback to peers to maintain code quality standards.</li><li>Continuously learn and adapt to new technologies and industry best practices to contribute effectively to their teams and projects.</li><li>Participate in agile planning and stand-up meetings as necessary.</li><li>Perform other duties as may be assigned by management.</li></ul><div>
The chosen individual will work out of the Contour Software Lahore resource center office, as an extension of the division-based R&amp;D department.</div><div></div><div>
Minimum Required Education and Experience:</div><ul><li>Bachelor's Degree in Computer Science, Computer Engineering or equivalent technical Degree; or equivalent combination of education and experience.</li><li>4+ years of experience developing and maintaining web applications.</li><li>4+ years of experience with Java</li><li>4+ years of experience with relational databases.</li></ul><div></div><div>
Preferred:</div><ul><li>Experience with Java 8+</li><li>Experience with one or more of the following frameworks:</li></ul><div>
o Spring</div><div>
o Groovy</div><div>
o Hibernate/JPA</div><div>
o Apache Camel/Integration frameworks</div><div>
o Junit/Mockito/Spock</div><ul><li>Experience with VueJS/AngularJS/ReactJS</li><li>Experience with AWS</li></ul><div>
Exciting Benefits we offer:</div><ul><li><div>
Market-leading Salary</div></li><li><div>
Medical Coverage &ndash; Self &amp; Dependents</div></li><li><div>
Parents Medical Coverage</div></li><li><div>
Provident Fund</div></li><li><div>
Employee Performance-based bonuses</div></li><li><div>
Home Internet Subsidy</div></li><li><div>
Conveyance Allowance</div></li><li><div>
Profit Sharing Plan [Tenured Employees Only]</div></li><li><div>
Life Benefit</div></li><li><div>
Child Care Facility</div></li><li><div>
Company Provided Lunch/Dinner</div></li><li><div>
Professional Development Budget</div></li><li><div>
Recreational area for in-house games</div></li><li><div>
Sporadic On-shore training opportunities</div></li><li><div>
Friendly work environment</div></li><li><div>
Leave Encashment</div></li></ul><div></div><div><i>
Disclaimer:</i><i> At Contour, we attribute our success to the unique contributions of our diverse staff. We&rsquo;re committed to fostering a culture of respect that thrives on the varied perspectives and experiences of all individuals we recruit, employ, promote, and compensate. Since day one, we&rsquo;ve adhered to a policy that champions a work environment honoring the worth and dignity of each person while being free from all forms of employment discrimination.</i></div><div></div><div><i>
In our continuous effort to promote inclusivity, we extend our commitment to individuals with special needs by providing reasonable accommodations. We actively encourage qualified individuals with special needs to apply for the various openings within our company. Should you require assistance in completing the application process or have any inquiries regarding special facilities, please do not hesitate to contact our HR team. Your unique talents and abilities are welcomed and valued here.</i></div></div><div></div>

Intermediate Software Developer (Java)

Explore 314+ Java developer in Lahore this November. Find roles across top companies and apply now to boost your career.