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senior full stack developer

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software engineer backend

Careem

<div>
 
 About the Company
 
 
 
 Careem is building the Everything App for the greater Middle East, making it easier than ever to move around, order food and groceries, manage payments, and more. Careem is led by a powerful purpose to simplify and improve the lives of people and build an awesome organisation that inspires. Since 2012, Careem has created earnings for over 2.5 million Captains, simplified the lives of over 70 million customers, and built a platform for the region&rsquo;s best talent to thrive and for entrepreneurs to scale their businesses. Careem operates in over 70 cities across 10 countries, from Morocco to Pakistan.
 
 
 By applying here you will be considered for multiple similar positions within Careem across several teams and if you are successful we will match you to the best fit role based on your career and personal preferences.
 
 
 
 What You'll Do
 
 
 
 <ul>
 <li>
 Work closely with other engineers on the team to build highly scalable and robust backend applications and services.
 </li>
 <li>
 Write high quality, performant and reliable code while working on defined tasks/bugs independently.
 </li>
 <li>
 Work independently to understand functional specifications and deliver complete features.
 </li>
 <li>
 Participate in the on-call rotation and be willing to jump in and help resolve any incidents within the defined SLA.
 </li>
 <li>
 Participate in team agile and engineering practices and contribute to their continuous evolution.
 
 
 </li>
 </ul>
 
 What You'll Need
 
 
 
 <ul>
 <li>
 4+ years of professional software development experience.
 </li>
 <li>
 Bachelor's Degree in Computer Science or other related technical field.
 </li>
 <li>
 Working experience with at least one modern object-oriented programming language such as Java, C#, C++, Golang, Kotlin.
 </li>
 <li>
 Working knowledge of Computer Science fundamentals including: object-oriented design, data structures and algorithms.
 </li>
 <li>
 Experience operating online systems reliably including deploying changes to production in live systems.
 
 
 </li>
 </ul>
 
 Preferred Skills &amp; Qualifications
 
 
 
 <ul>
 <li>
 Master's Degree in Computer Science or other related technical field.
 </li>
 <li>
 Experience with Java Spring, Golang and Cloud platforms such as Azure, Google Cloud Platform and AWS.
 </li>
 <li>
 Experience working with container technology including Docker and Kubernetes.
 </li>
 <li>
 Experience working with relational and non-relational database systems.
 </li>
 <li>
 Experience applying professional software engineering best practices, including coding standards, code reviews, source control management, build processes, testing, and operations.
 </li>
 </ul>
</div>

Senior Software Engineer I - Backend

Shispare

Job SummaryWe are looking for a skilled Software Engineer with hands-on experience in the MEAN/MERN stack (MongoDB, Express.js, Angular/React, Node.js) along with exposure to Next.js and Nest.js. You will be responsible for developing scalable web applications, building APIs, and collaborating with cross-functional teams to deliver high-quality software solutions.Key Responsibilities<ul><li>Design and develop full-stack applications using MEAN or MERN stack.</li></ul><ul><li>Build and integrate RESTful APIs and backend services using Express.js or Nest.js.</li></ul><ul><li>Develop responsive front-end applications using Angular, React, or Next.js.</li></ul><ul><li>Write clean, maintainable, and efficient code following best practices.</li></ul><ul><li>Collaborate with UI/UX designers to implement user-friendly interfaces.</li></ul><ul><li>Perform code reviews and ensure adherence to quality standards.</li></ul><ul><li>Troubleshoot, debug, and optimize performance of applications.</li></ul><ul><li>Stay up to date with the latest technologies and suggest improvements.</li></ul>Required Qualifications<ul><li>Bachelor&rsquo;s degree in Computer Science, Software Engineering, or related field.</li></ul><ul><li>2+ years of experience in full-stack development using MEAN/MERN stack.</li></ul><ul><li>Strong proficiency in MongoDB, Express.js, Angular/React, Node.js.</li></ul><ul><li>Hands-on experience with Next.js (for SSR) and Nest.js (for scalable backend development).</li></ul><ul><li>Good understanding of RESTful API design and integration.</li></ul><ul><li>Familiarity with Git, version control, and Agile methodologies.</li></ul><ul><li>Strong problem-solving and debugging skills.</li></ul>Preferred Skills (Nice to Have)<ul><li>Experience with TypeScript.</li></ul><ul><li>Familiarity with microservices architecture and containerization (Docker, Kubernetes).</li></ul><ul><li>Knowledge of cloud platforms (AWS, Azure, or GCP).</li></ul><ul><li>Experience with automated testing tools (Jest, Mocha, Cypress).</li></ul>Job Type: Full-timeApplication Question(s):<ul><li>Current Salary</li><li>Expected Salary</li></ul>Work Location: In person

Software Engineer (MEAN/MERN)

Systemapic

Date Posted: September 25, 2025 Pay: PKR 35,000 per month Experience Required: 6+ months Job Type: Full-time (Remote &ndash; Karachi Candidates Only) Schedule: Monday &ndash; Saturday, 6 PM &ndash; 2 AM (PKT)About UsSystemapic is a premier software consulting firm specializing in workflow automation, CRM/ERP development, and API integrations. We help businesses optimize operations by combining automation strategy with smart, scalable software solutions.We are looking for a Trainee / Junior Developer with hands-on experience in GoHighLevel (GHL) and a strong background in backend programming using Python or JavaScript. This role is ideal for candidates with around 6 months of experience who are eager to grow their technical expertise in automation, CRM customization, and API development.Responsibilities<ul><li>Collaborate with senior developers to build and optimize automations within GoHighLevel (GHL).</li><li>Develop custom backend scripts and integrations using Python or JavaScript (Node.js).</li><li>Design and manage webhooks, RESTful APIs, and data flows between GHL and third-party systems.</li><li>Assist in CRM pipeline setup, automation triggers, and workflow configurations.</li><li>Work on dashboard reporting, data synchronization, and backend enhancements.</li><li>Troubleshoot and maintain existing automations, ensuring system reliability.</li><li>Contribute to the documentation and continuous improvement of internal tools.</li></ul>Requirements<ul><li>Minimum 6 months of professional experience in backend development (Python or JavaScript).</li><li>Basic knowledge or hands-on experience with GoHighLevel (GHL) CRM.</li><li>Understanding of RESTful APIs, webhooks, and JSON.</li><li>Familiarity with CRM/ERP systems or marketing automation platforms.</li><li>Good problem-solving skills with a proactive learning attitude.</li><li>Availability during 6 PM &ndash; 2 AM PKT (communication hours).</li><li>Karachi-based candidates only (remote work setup).</li></ul>Preferred Skills (Bonus)<ul><li>Experience with automation tools such as Zapier, Make (Integromat), or Power Automate.</li><li>Understanding of data flow automation and CRM logic.</li><li>Exposure to database management (MySQL, PostgreSQL).</li></ul>Why Join Systemapic?<ul><li>Opportunity to work directly on live client projects using GHL and backend frameworks.</li><li>Structured mentorship and career growth path in CRM development and automation.</li><li>Exposure to API-driven systems and real-world automation workflows.</li><li>100% remote work with a collaborative, supportive team culture.</li></ul>Job Type: Full-timePay: Rs35,000.00 per monthApplication Question(s):<ul><li>Are you currently based in Karachi? (Yes/No)</li><li>How many months of professional experience do you have in software development or workflow automation?</li><li>Are you available to work Monday &ndash; Saturday, 6 PM &ndash; 2 AM PKT? (Yes/No)</li><li>Are you available to work on 35,000? (Yes/No)</li></ul>Work Location: Remote

Junior Developer – GoHighLevel (GHL) & Backend Programming | Systemapic

Securiti

<div>
 Securiti has been widely recognized as an industry innovator, being named &ldquo;Most Innovative Start-up&rdquo; at RSA Conference 2020, Leader in the IDC Marketplace, Leader in the Forrester Wave Privacy Management Software, and winner of the 2020 HPE-IAPP Innovation Award. The company is being built by proven serial entrepreneurs and executives who have successfully built and scaled high-growth global companies before. We are now expanding our development team and have multiple backend development roles open. If you aspire to work on cutting-edge technologies and frameworks, side by side with some of the smartest technologists, this may be a unique place for you. You will be working as a part of a distributed agile team, building a new SaaS platform that underpins a suite of enterprise applications solving a variety of hard data analytics and enterprise problems.
 
 
 
 Responsibilities
 
 
 
 <ul>
 <li>
 Be a part of a globally distributed team of backend engineers to design/develop/architect Securiti&rsquo;s core backend platform
 </li>
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 Help create architecture documents, functional specifications, design documents, and developer test plans
 </li>
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 Coordinate end-to-end development, deployment, and testing of new features and enhancements in the product
 </li>
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 Write reliable, secure, performant, and scalable code
 </li>
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 Perform code reviews and analysis
 </li>
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 Monitor platform performance and be on-call to address any urgent issues
 </li>
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 Work with customer support and address customer issues
 </li>
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 Integrate new technologies into back-end cloud infrastructure
 
 
 </li>
 </ul>
 
 Requirements
 
 
 
 <ul>
 <li>
 Minimum 2 years experience developing software, with some experience using container technologies like Docker
 </li>
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 Strong conceptual understanding of multi-threaded applications
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 Professional development experience in GoLang, Java, C++, or Python
 </li>
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 Good knowledge of Linux and bash scripting
 </li>
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 Good software development practices: should thrive in an environment of rapid development, peer code reviews, and write good functional/unit tests
 </li>
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 Experience with microservices and REST-based HTTP/2 architectures
 </li>
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 Experience with SQL (Postgres) and NoSQL (Mongo/Elasticsearch) technologies
 </li>
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 Knowledge and use of performance tuning, profiling, and software metrics tools
 </li>
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 Very strong diagnostic and troubleshooting skills
 </li>
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 Understanding of continuous integration tools, including Jenkins
 </li>
 <li>
 Experience with agile development methodologies is a must
 </li>
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 Outstanding verbal, written, and interpersonal communication skills
 </li>
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 High level of energy, teamwork, can-do attitude, and willingness to learn new technologies
 </li>
 <li>
 Working knowledge of networks and web concepts
 
 
 </li>
 </ul>
 
 Bonus points
 
 
 
 <ul>
 <li>
 Experience in building highly available and scalable distributed systems for the cloud is required for senior roles
 </li>
 <li>
 Proven ability to utilize creative thinking to solve complex engineering problems
 </li>
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 Experience with cloud platforms such as AWS, GCP, and Azure
 </li>
 <li>
 Experience with Containerisation technologies (Kubernetes, Docker)
 </li>
 <li>
 Experience with tools like terraform, helm, docker
 </li>
 <li>
 Understanding of Network Services such as Load-Balancers, Security, QoS
 </li>
 <li>
 Understanding of platform level concerns, such as configuration management, network request routing, blue/green or canary deployments, in-service software upgrade
 </li>
 <li>
 Experience in building API based connectors to cloud-based SaaS services is a big plus
 
 
 </li>
 </ul>
 
 About Us
 
 
 
 Securiti solves challenges across governance, privacy, and security. With a foundation in data understanding and a team that was responsible for developing and deploying the market-leading CASB &amp; DLP technology, we were able to create a platform from the ground up that leverages automation and workflows to solve complex privacy, data, and security business challenges with a simplified interface promoting collaboration across the business. Ease of use, quick to deploy and customizable are all reasons why companies select Securiti versus stitching multiple vendors together to address their challenges.
 
 
 The exponential growth of data brings massive new opportunities but also brings increasingly perilous security, compliance, and privacy risks. At Securiti, our mission is to enable organizations to safely harness the incredible power of data and the cloud by controlling the complex security, compliance, and privacy risks. Securiti&rsquo;s solution uniquely combines AI-powered data intelligence with full workflow automation, simplifying compliance with GDPR, CCPA, LGPD, and other regulations. Granular insights into structured and unstructured data enable organizations to monitor risk, control access, and protect sensitive data at scale.
</div>

Backend / Infra Software Developer

Confiz

<div>We at Confiz are hiring an Associate Architect &ndash; Backend with strong expertise in backend technologies, system architecture, and performance optimization. Join our team to design and build scalable, secure, and high-performing backend systems that power exceptional digital experiences for global enterprises..
Responsibilities
<ul><li>Own microservices in NestJS (TypeScript): define module boundaries, version APIs, and ship resilient, well-tested services.</li>
<li>Design internal communication: implement REST/gRPC/event-driven patterns (e.g., request/response, pub/sub), handle retries, timeouts, backoff, and circuit breakers.</li>
<li>Implement secure JWT auth: access/refresh lifecycles, rotation, audience/issuer validation, revocation/blacklisting, and token storage best practices.</li>
<li>Deliver payment integrations: integrate with gateways (e.g., Stripe/Adyen/Braintree), implement idempotent operations, handle captures/refunds/disputes, and reconcile via signed webhooks.</li>
<li>Build and consume webhooks: define payload contracts, verify signatures/HMAC, ensure idempotency, and implement robust retry and DLQ strategies.</li>
<li>Enable real-time features with WebSockets: use NestJS Gateways/Socket.IO or ws for presence, notifications, and fan-out at scale; secure and rate-limit connections.</li>
<li>Use Redis/Valkey effectively: design cache keys/TTLs, apply cache-aside/write-through, implement distributed locks, queues/streams, pub/sub, and mitigate hot keys.</li>
<li>Containerize and run locally: craft efficient multi-stage Docker builds, add healthchecks, and orchestrate multi-service dev stacks with docker-compose.</li>
<li>Quality &amp; reliability: write unit/integration/e2e tests (Jest/Supertest), add schema validation (class-validator/OpenAPI), and instrument with logs/metrics/traces.</li>
<li>Collaborate across teams: review PRs, write concise design docs, and partner with product, frontend, and data to deliver measurable outcomes.</li>
</ul>
Requirements
<ul><li>8+ years building backend systems; 5+ years NestJS + TypeScript in production.</li>
<li>Strong Docker and docker-compose skills (multi-stage builds, image slimming, healthchecks).</li>
<li>Solid microservice design: domain boundaries, API versioning, idempotency, saga/choreography, and eventual consistency (outbox/inbox).</li>
<li>Hands-on JWT implementation in distributed systems.</li>
<li>Demonstrated payment experience (idempotency keys, reconciliation jobs) and webhooks (HMAC/signatures, replay protection, retries).</li>
<li>Built and scaled WebSockets features in production.</li>
<li>Proficiency with Redis/Valkey for caching and real-time patterns; strong SQL fundamentals (PostgreSQL/MySQL) and practical ORM experience (TypeORM/Prisma).</li>
<li>Testing mindset with meaningful coverage and CI checks; working knowledge of security best practices (OWASP, secrets management, least privilege).</li>
<li>Comfortable with telemetry (structured logs, metrics, tracing) and on-call ownership.</li>
<li>Kong Gateway (or similar API gateway) for routing, auth, rate limiting, and observability.</li>
<li>Kubernetes/Helm; service meshes (Istio/Linkerd).</li>
<li>Event platforms (NATS/Kafka/RabbitMQ) and streaming patterns.</li>
<li>GraphQL (Apollo/NestJS) including subscriptions.</li>
</ul>
We have an amazing team of 700+ individuals working on highly innovative enterprise projects &amp; products. Our customer base includes Fortune 100 retail and CPG companies, leading store chains, fast-growth fintech, and multiple Silicon Valley startups.
What makes Confiz stand out is our focus on processes and culture. Confiz is ISO 9001:2015, 27001:2013 &amp; 20000-1:2018 certified. We have a vibrant culture of learning via collaboration and making the workplace fun.
People who work with us work with cutting-edge technologies while contributing success to the company as well as to themselves.
To know more about Confiz Limited, visit: https://www.linkedin.com/company/confiz-pakistan/</div>

Associate Architect Backend (NestJS / TypeScript / Microservices)

Pakistan Single Window

<div><ul><li>Design and develop microservices-based backend systems using best practices and architectural patterns</li>
<li>Design &amp; Develop Software applications as per specification by following the guidelines and best practices.</li>
<li>Collaborate with front-end developers, DevOps engineers, and other stakeholders to create efficient and scalable APIs</li>
<li>Implement and maintain RESTful APIs and communication protocols</li>
<li>Experience of distributed systems, RESTful APIs, communication protocols and message brokers (e.g., RabbitMQ, Kafka)</li>
<li>Optimize and improve the performance and reliability of microservices</li>
<li>Ensure high code quality, security, and adherence to coding standards</li>
<li>Participate in code reviews and provide constructive feedback</li>
<li>Familiarity with API gateways, load balancers, and service discovery mechanisms</li>
<li>Troubleshoot and debug issues in production and development environments</li>
<li>Work with containers and orchestration tools (e.g., Docker, Kubernetes)</li>
<li>Stay up-to-date with emerging technologies, frameworks, and best practices in microservices development</li>
<li>Contribute to the documentation and knowledge sharing within the team</li>
<li>Participate in scrum meetings to ensure the delivery as per plan.</li>
</ul>
Requirements<ul>
<li>
Strong software engineering fundamentals in OOAD, design patterns, MVC, data structures, algorithms etc.</li>
<li>Experience or knowledge of C#, .NET Core, Newer .Net version, SQL Server, Oracle or other RDBMS, Dapper, Entity Framework Core</li>
<li>Experience or knowledge of Rest &amp; GraphQL APIs development</li>
<li>Experience or knowledge of source control (Git, SVN) &amp; unit testing tools</li>
<li>Knowledge of Golang, NoSQL and Graph Database would be plus</li>
<li>Strong interpersonal, written, and verbal communication skills</li>
<li>Ability to perform comfortably in a fast-paced, deadline-oriented, agile environment</li>
<li>Self-motivated, quick learner and a responsive team player</li>
<li>Strong Problem-solving, debugging and analytical skills</li>
<li>Knowledge and understanding of micro services</li>
4-5 years of relevant work experience 
<li>
</li>
</ul>Benefits<ul>
<li>
Competitive salary</li>
<li>Fuel Card</li>
<li>Health benefits</li>
<li>Professional development opportunities</li>
<li>Inclusive work culture &amp; much more</li></ul></div>

Sr. Software Engineer - II (Back-end)

<div><ul><li>Design and develop microservices-based backend systems using best practices and architectural patterns</li>
<li>Design &amp; Develop Software applications as per specification by following the guidelines and best practices.</li>
<li>Collaborate with front-end developers, DevOps engineers, and other stakeholders to create efficient and scalable APIs</li>
<li>Implement and maintain RESTful APIs and communication protocols</li>
<li>Experience of distributed systems, RESTful APIs, communication protocols and message brokers (e.g., RabbitMQ, Kafka)</li>
<li>Optimize and improve the performance and reliability of microservices</li>
<li>Ensure high code quality, security, and adherence to coding standards</li>
<li>Participate in code reviews and provide constructive feedback</li>
<li>Familiarity with API gateways, load balancers, and service discovery mechanisms</li>
<li>Troubleshoot and debug issues in production and development environments</li>
<li>Work with containers and orchestration tools (e.g., Docker, Kubernetes)</li>
<li>Stay up-to-date with emerging technologies, frameworks, and best practices in microservices development</li>
<li>Contribute to the documentation and knowledge sharing within the team</li>
<li>Participate in scrum meetings to ensure the delivery as per plan.</li>
</ul>
Requirements
Strong software engineering fundamentals in OOAD, design patterns, MVC, data structures, algorithms etc.
Experience or knowledge of C#, .NET Core, Newer .Net version, SQL Server, Oracle or other RDBMS, Dapper, Entity Framework Core
Experience or knowledge of Rest &amp; GraphQL APIs development
Experience or knowledge of source control (Git, SVN) &amp; unit testing tools
Knowledge of Golang, NoSQL and Graph Database would be plus
Strong interpersonal, written, and verbal communication skills
Ability to perform comfortably in a fast-paced, deadline-oriented, agile environment
Self-motivated, quick learner and a responsive team player
Strong Problem-solving, debugging and analytical skills
Knowledge and understanding of micro services
5-6 years of relevant work experience 
Benefits<ul>
<li>
Competitive salary</li>
<li>Fuel Card</li>
<li>Health benefits</li>
<li>Professional development opportunities</li>
<li>Inclusive work culture &amp; much more</li></ul></div>

Sr. Software Engineer - III (Back-end)

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