backend engineer

Nexus Health Solutions (Pvt) Ltd.

About the RoleWe&rsquo;re looking for a Backend Engineer experienced in building and scaling backend systems that power web, mobile, and multi-platform applications. You&rsquo;ll work across modern backend stacks&mdash;.NET, Java, Node.js, Python, and cloud-native services&mdash;while architecting robust data models and highly performant APIs.This role emphasizes Azure cloud engineering, SQL/Postgres database architecture, and the ability to support backend functionality for both web applications (React/.NET) and mobile clients (iOS/Android/React Native).Responsibilities:Backend Engineering Across Web &amp; Mobile Applications<ul><li>Design and develop backend services for web platforms (React, Java-based systems) and mobile applications (iOS, Android, React Native).</li><li>Build and maintain REST/GraphQL APIs consumed by multiple client applications.</li><li>Implement secure authentication/authorization flows, data access layers, and business logic frameworks.</li><li>Develop backend modules using .NET, Java, Node.js/Express, depending on the system.</li></ul>Database Engineering &amp; Data Architecture (Primary Focus)<ul><li>Design relational schemas, optimize queries, and architect scalable datasets using SQL and Postgres.</li><li>Implement performance tuning, indexing strategies, migrations, partitioning, and replication.</li><li>Build data pipelines, caching layers, ETL processes, and data integrations across platforms.</li></ul>Azure Cloud Architecture<ul><li>Build scalable cloud-native backend components using:</li><li>Azure Functions</li><li>Azure App Service</li><li>Azure API Management</li><li>Azure SQL / Azure Database for PostgreSQL</li><li>Azure Cosmos DB</li><li>Azure Event Grid / Service Bus</li><li>Implement monitoring, logging, metrics, and distributed tracing across services.</li><li>Contribute to CI/CD pipelines, automated testing, and DevOps practices.</li></ul>Integration &amp; Platform Engineering<ul><li>Integrate with identity providers, messaging platforms, analytics services, and payment gateways.</li><li>Support backend orchestration for multi-platform frontends, ensuring consistency, reliability, and high performance.</li><li>Collaborate with mobile, web, and platform teams to define system requirements and architectural patterns.</li></ul>Quality, Reliability &amp; Operations<ul><li>Develop automated tests (unit, integration, end-to-end) and enforce backend quality standards.</li><li>Improve system observability, resiliency, and error-handling across distributed environments.</li><li>Participate in code reviews, architectural discussions, and production readiness evaluations.</li></ul>Required Qualifications:<ul><li>3+ years backend engineering experience, building production systems for web and/or mobile applications.</li><li>Strong expertise in SQL and Postgres, including schema design, indexing, performance tuning, and data modeling.</li><li>Experience building backend services using .NET, Java, Node.js, or Python.</li><li>Hands-on experience with Azure cloud services (Azure Functions, App Service, API Management, Cosmos DB, Event Grid/Service Bus).</li><li>Proficiency with REST/GraphQL API design and system integration patterns.</li><li>Understanding of microservices, event-driven architecture, and distributed system concepts.</li><li>Knowledge of authentication standards (OAuth2, JWT, identity providers) and secure backend patterns.</li><li>Familiarity with CI/CD, testing frameworks, cloud monitoring, and observability tools.</li></ul>Preferred Qualifications:<ul><li>Experience with high-scale systems or multi-tenant architectures.</li><li>Exposure to React-based frontend architecture or mobile backend support workflows.</li><li>Experience with containerization (Docker) or Kubernetes.</li><li>Knowledge of caching systems (Redis) and message brokers (Kafka or Service Bus).</li></ul>Job Type: Full-timePay: Rs200,000.00 - Rs250,000.00 per monthWork Location: In person

Backend Engineer

Soar Software Development Company

<div>About us:
Soar is a global fintech startup that specializes in financing and investment. Currently headquartered in Saudi Arabia, Soar is growing throughout the region with a mission to help people achieve their financial goals with innovative financial and property investment solutions and tools through its multi-purpose platform, designed to offer a simple and seamless user experience.
Role Summary:
We are looking for a Backend Engineer who enjoys building clean,reliable APIs and stable integrations.
This role is focused on execution, quality, and predictability &mdash; writing backend code that works correctly, is easy to maintain, and integrates smoothly with other systems.
You will work as part of a backend engineering team responsible for developing internal services and integrating with external platforms.
Key responsibilities:<ul>
<li>
Building and maintaining backend APIs</li>
<li>Developing services that support financial and operational workflows</li>
<li>Integrating with third-party systems via REST APIs</li>
<li>Supporting notification and background processing services</li>
<li>Improving reliability, observability, and test coverage of backend services</li>
<li>Target Persona</li>
<li>Execution-focused and disciplined</li>
<li>Writes clear, maintainable backend code</li>
<li>Thinks about edge cases and failure scenarios
</li><li>Values testing and automation</li>
<li>Comfortable working within defined architectures and standards</li>
</ul>
Qualifications &amp; Skills:<ul>
<li>
Backend Language</li>
<li>4+ years of experience with Node.js</li>
<li>Strong proficiency in TypeScript and Javascript</li>
<li>API Design</li>
<li>Strong understanding of RESTful API design</li>
<li>Hands-on experience with: OpenAPI / Swagger</li>
<li>Ability to design APIs that are: clear, consistent, and well-documented</li>
<li>Database</li>
<li>Solid experience with MongoDB</li>
</ul>
Comfortable with:<ul>
<li>
CRUD operations</li>
<li>Aggregation pipelines</li>
<li>Understands schema design and performance considerations</li>
<li>Testing &amp; Quality</li>
<li>Strong unit testing mindset</li>
<li>Experience using Jest and/or Mocha</li>
<li>Writes code that: passes automated tests, behaves consistently in CI, and requires minimal rework</li>
<li>Integration Experience</li>
<li>Experience integrating with third-party REST APIs</li>
<li>Error handling, retries, timeouts, basic idempotency concepts</li>
</ul>
Nice-to-Have Skills:<ul>
<li>
Experience with Redis for caching</li>
<li>Basic knowledge of Docker or containerized environments</li>
<li>Familiarity with event-driven systems</li></ul></div>

Key Responsibilities:<ul><li>Design and develop RESTful (and/or GraphQL) APIs and backend services</li><li>Build and maintain backend systems using modern backend frameworks (e.g., Django, FastAPI, Node.js frameworks, or similar)</li><li>Work with Docker and containerization for local development and deployments</li><li>Collaborate with frontend, product, and quality processes to deliver features</li><li>Integrate third-party services and APIs</li><li>Optimize application performance, security, and scalability</li><li>Participate in code reviews and mentor junior developers</li></ul>Required Skills &amp; Qualifications:<ul><li>3&ndash;5 years of professional backend development experience</li><li>Strong proficiency in at least one backend language (Python, Node.js, or similar)</li><li>Hands-on experience with one or more backend frameworks (Django, FastAPI, Express)</li><li>Experience with Docker and containerized applications</li><li>Exposure to at least one cloud platform (AWS, GCP, Azure, etc.)</li><li>Solid understanding of REST APIs, relational databases, and authentication/authorization mechanisms.</li><li>Familiarity with Git and collaborative development workflows</li></ul>Nice to Have:<ul><li>Experience with background jobs, task queues, or async processing</li><li>Knowledge of system design and scalable architectures</li><li>Experience working on multi-product or SaaS platforms</li></ul>Job Type: Full-timeWork Location: In person

Amco IT Systems

Role SummaryWe are looking for a senior, hands-on Backend Engineer to own and evolve the platform architecture. This role is ideal for an experienced engineer with strong architectural judgment, deep backend expertise, and the drive to build scalable, high-quality systems in a fast-paced startup environment.You will play a key role in shaping the technology stack, designing robust APIs, ensuring system reliability and performance, and providing technical leadership as the engineering team grows.Key ResponsibilitiesArchitecture &amp; System Design<ul><li>Design, build, and own the backend architecture, including services, APIs, data models, and integrations.</li><li>Define and enforce backend coding standards, architectural patterns, and best practices.</li><li>Make critical decisions around database design, caching strategies, authentication flows, and scalability.</li></ul>Hands-on Development<ul><li>Develop clean, efficient, and scalable server-side code (Node.js, TypeScript; NestJS preferred).</li><li>Build and maintain robust APIs that power web, mobile, and internal tools.</li><li>Implement integrations with payment gateways, channel managers, identity/KYC providers, and third-party services.</li><li>Optimize backend performance, reliability, and uptime.</li></ul>Technical Leadership<ul><li>Conduct code reviews and mentor engineers to maintain high engineering standards.</li><li>Collaborate closely with Product, Design, and Project Management teams to deliver features efficiently.</li><li>Lead technical planning, sprint estimations, and solution design discussions.</li></ul>DevOps &amp; Cloud<ul><li>Collaborate with DevOps teams to shape CI/CD pipelines and deployment strategies.</li><li>Contribute to cloud architecture decisions (GCP preferred; AWS/Azure acceptable).</li><li>Ensure effective observability, logging, and monitoring across backend systems.</li></ul>Startup Mindset<ul><li>Move quickly, make pragmatic technical decisions, and adapt to ambiguity.</li><li>Balance long-term architectural quality with fast delivery.</li><li>Take end-to-end ownership from design through deployment and maintenance.</li></ul>Required Skills &amp; ExperienceTechnical Requirements<ul><li>8+ years of experience in server-side/backend development.</li><li>Strong expertise in Node.js and TypeScript (NestJS is a strong plus).</li><li>Proven experience designing and building APIs (REST required; GraphQL is a plus).</li><li>Solid understanding of:</li><li>SQL and NoSQL databases</li><li>Caching systems (Redis or similar)</li><li>Authentication and authorization (JWT, OAuth)</li><li>Queue systems and asynchronous processing</li><li>Experience with cloud platforms (GCP, AWS, or Azure).</li><li>Hands-on experience with CI/CD pipelines and containerization (Docker).</li></ul>Soft Skills<ul><li>Strong sense of ownership, accountability, and problem-solving ability.</li><li>Excellent communication and cross-functional collaboration skills.</li><li>Proven ability to mentor and guide junior engineers.</li><li>Comfortable working in a fast-moving startup environment.</li></ul>Nice-to-Have<ul><li>Experience in booking platforms, e-commerce, marketplaces, or travel-tech.</li><li>Experience with microservices or modular monolith architectures.</li><li>Familiarity with mobile backend requirements.</li><li>Experience working with design systems and PLG (Product-Led Growth) teams.</li></ul>Job Type: Full-timeApplication Question(s):<ul><li>Do you have 8 or more years of backend/server-side development experience?</li><li>Do you have hands-on experience with Node.js and TypeScript in production environments?</li><li>Have you designed and maintained scalable APIs (REST required; GraphQL optional)?</li><li>Do you have experience with SQL and NoSQL databases, including performance optimization?</li><li>Have you worked with cloud platforms (GCP, AWS, or Azure) and CI/CD pipelines using Docker?</li><li>Have you taken technical ownership or led backend architecture decisions in a startup or fast-paced environment?</li><li>What is your Notice period in days?</li><li>What is your current monthly salary?</li><li>What is your expected monthly salary?</li><li>What is your nationality?</li></ul>Location:<ul><li>Riyadh (Required)</li></ul>

Lead Backend Engineer

Novo Tree Minds

<div><h2 class="jobSectionHeader">Job Description for Backend Developer in Bengaluru</h2>
Job Description: Backend Engineer - Lead
Mandatory- Team Management
Experience-5+ Years
Skills- Python, Pyspark, API
Location: Bengaluru
Company: This is a leader in next-generation risk decisioning and responsible AI governance, empowering banks and lenders to build transparent, compliant, and data-driven solutions. Our platforms combine advanced analytics, real-time data integration, and GenAI to support complex financial decision workflows for regulated industries.
Role Overview As a Backend Engineer
you will:
<ul><li>Architect, develop, and maintain backend components for our Risk Decisioning Platform.</li></ul>
<ul><li>Build and orchestrate scalable backend services that automate, optimize, and monitor high-value credit and risk decisions in real time.</li></ul>
<ul><li>Integrate with ORM layers &ndash; such as SQLAlchemy &ndash; and multi RDBMS solutions (Postgres, MySQL, Oracle, MSSQL, etc) to ensure data integrity, scalability, and compliance.</li></ul>
<ul><li>Collaborate closely with Product Team, Data Scientists, QA Teams to create extensible APIs, workflow automation, and AI governance features.</li></ul>
<ul><li>Architect workflows for privacy, auditability, versioned traceability, and role-based access control, ensuring adherence to regulatory frameworks.</li></ul>
<ul><li>Take ownership from requirements to deployment, seeing your code deliver real impact in the lives of customers and end users.</li></ul>
Technical Skills Languages: Python 3.9+, SQL
 Frameworks: Flask, SQLAlchemy, Celery, Marshmallow, Apache Spark
<ul><li>Databases: PostgreSQL, Oracle, SQL Server, Redis</li></ul>
<ul><li>Tools: pytest, Docker, Git, Nx</li></ul>
<ul><li>Cloud: Experience with AWS, Azure, or GCP preferred</li></ul>
<ul><li>Monitoring: Familiarity with OpenTelemetry and logging frameworks</li></ul> 

Why Join Us?
<ul><li>Cutting-Edge Tech: Work hands-on with the latest AI, cloud-native workflows, and big data tools&mdash;all within a single compliant platform.</li></ul>
<ul><li>End-to-End Impact: Contribute to mission-critical backend systems, from core data models to live production decision services.</li></ul>
<ul><li>Innovation at Scale: Engineer solutions that process vast data volumes, helping financial institutions innovate safely and effectively.</li></ul>
<ul><li>Mission-Driven: Join a passionate team advancing fair, transparent, and compliant risk decisioning at the forefront of fintech and AI governance.</li></ul>
What Weʼre Looking For
<ul><li>Proficiency in Python, SQLAlchemy (or similar ORM), and SQL databases.</li></ul>
<ul><li>Experience developing and maintaining scalable backend services, including API, data orchestration, ML workflows, and workflow automation.</li></ul>
<ul><li>Solid understanding of data modeling, distributed systems, and backend architecture for regulated environments.</li></ul>
 Curiosity and drive to work at the intersection of AI/ML, fintech, and regulatory technology. Experience mentoring and guiding junior developers.</div>

Backend Engineer- Lead

Avanza Solutions

Senior Backend Engineer (Node.js / Next.js)Lendverse &ndash; AI-Embedded Credit Decisioning PlatformLendverse is building an AI-driven credit decisioning and lending infrastructure for banks and fintechs. We&rsquo;re looking for a Senior Backend Engineer to help scale our core backend systems and financial data pipelines.Responsibilities<ul><li>Build and scale backend microservices using Node.js &amp; Next.js</li><li>Design secure, high-performance REST/GraphQL APIs</li><li>Work on credit scoring, lending, and financial data pipelines</li><li>Integrate with banks, credit bureaus, KYC/AML providers, and payment gateways</li><li>Ensure system reliability, security, and compliance</li><li>Collaborate with product, data, and engineering teams</li></ul>Requirements<ul><li>5+ years backend engineering experience</li><li>Strong hands-on experience with Node.js (NestJS/Express) and Python (FastAPI/Flask/Django)</li><li>Fintech domain experience (lending, payments, banking, credit systems)</li><li>Experience with microservices, PostgreSQL, and cloud platforms</li><li>Familiarity with Docker, CI/CD, and scalable architectures</li></ul>Nice to Have<ul><li>Event-driven systems (Kafka, RabbitMQ)</li><li>AI/ML model integration</li><li>Security, compliance, or regulatory exposure</li></ul>Job Type: Full-timePay: Rs250,000.00 - Rs350,000.00 per monthWork Location: In person

Senior Backend Engineer

Human Capital HR Solutions

Location: KarachiRole Overview: This role is suitable for fresh graduates or early-career professionals who want hands-on experience in backend development in a startup environment.Key Responsibilities:<ul><li>Assist in building and maintaining backend APIs and services</li><li>Work with backend languages such as Python or Node.js</li><li>Fix bugs and support existing backend systems</li><li>Work with databases and simple data models</li><li>Connect backend services with frontend applications</li><li>Follow coding standards and best practices</li><li>Work closely with the development team</li></ul>Requirements:<ul><li>0&ndash;1 year of experience (internships or academic projects are acceptable)</li><li>Basic knowledge of Python, JavaScript, or similar languages</li><li>Understanding of REST APIs</li><li>Familiarity with relational databases</li><li>Basic knowledge of Git</li><li>Willingness to learn and work in a startup environment</li></ul>Nice to Have:<ul><li>Personal or academic backend projects</li><li>Basic exposure to Docker or cloud platforms</li></ul>Salary &amp; Benefits:<ul><li>Market-competitive salary</li><li>Learning and growth opportunities</li><li>Benefits as per company policy</li></ul>How to Apply: Send your resume to: careers1.hc@gmail.com CC: careers@humancapitalintl.com Please mention &ldquo;Junior Backend Engineer&rdquo; in the email subject line.Follow us on social media for the latest job opportunitiesStay updated with new openings, career updates, and company news by connecting with us:Instagram: https://www.instagram.com/humancapitalhrsolutions/ LinkedIn: https://www.linkedin.com/company/human-capital-hr-solution/ Facebook: https://www.facebook.com/humancapitalhrsolution/Job Type: Full-timeWork Location: In person

Junior Backend Engineer

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