& Cloud Microservices Engineer with GraphQL and API Security
2 days ago
Job Summary
Synechron is seeking an experienced and highly skilled Senior Developer to design, develop, and optimize scalable, high-availability APIs and microservices. This role is vital for building resilient server-side solutions supporting core business functions within banking, financial services, or fintech environments. The ideal candidate will leverage their expertise to enhance system performance, ensure security compliance, and contribute to innovative distributed service ecosystems aligned with enterprise agility and modern technology standards.
Software Requirements
Required Skills:
Advanced proficiency in (certified experience with recent versions) with extensive experience in developing RESTful APIs that are scalable and highly available
Strong knowledge of TypeScript (minimum 1-year hands-on experience)
Practical experience with GraphQL for API design and data querying
Expertise with CI/CD pipelines, automation, troubleshooting in distributed systems environments
Knowledge of containerization technologies such as Docker and container orchestration with Kubernetes
Experience with API Gateway integrations (e.g., 3Scale beneficial)
Solid understanding of authentication protocols such as OAuth, JWT, and Single Sign-On (SSO) implementations
Experience working with message queues and event streaming platforms, including Kafka, AWS SNS/SQS, Pushpin, or Azure Service Bus
Familiarity with cloud services (preferably AWS), including EC2, Lambda, S3, Secrets Manager, KMS, and IAM policies
Preferred Skills:
Experience with additional languages like Python or C# is a plus
Knowledge of OpenAPI specifications and API management tools
Overall Responsibilities
Architect, develop, and maintain scalable, resilient, and secure server-side APIs and microservices
Implement performance tuning, debugging, and monitoring techniques to optimize system throughput and reliability
Collaborate with cross-functional teams to define detailed technical requirements, ensuring solutions meet business needs
Drive API security, including token-based authentication, OAuth, and best security practices
Manage containerized environments and streamline deployment pipelines leveraging CI/CD best practices
Troubleshoot and resolve issues in distributed services ecosystems, ensuring minimal downtime
Contribute to architecture reviews, technical documentation, and code quality standards
Stay updated on emerging technology trends and incorporate relevant solutions to improve processes and system capabilities
Technical Skills (By Category)
Programming Languages:
Required: , TypeScript (minimum 1-year experience)
Preferred: JavaScript (ES6+), Python, C#
Databases/Data Management:
Relational databases (PostgreSQL, MySQL)
NoSQL databases (MongoDB, Redis)
Cloud Technologies:
Preferred: AWS services including EC2, Lambda, S3, Secrets Manager, KMS, IAM, CloudFormation
Frameworks and Libraries:
frameworks , NestJS)
GraphQL tools (Apollo Server, )
Development Tools and Methodologies:
Version control: Git and Git-based workflows
CI/CD tools (Jenkins, GitLab CI, or similar)
Containerization (Docker) and orchestration (Kubernetes)
Security Protocols:
Authentication methods: OAuth, JWT, SSO
Secure coding practices, vulnerability assessments, and API security standards
Experience Requirements
Minimum of 7 years of professional development experience with and JavaScript-based technologies
Proven expertise in building highly available RESTful APIs and microservices architectures
Demonstrated experience with containerization, orchestration, and cloud deployment
Exposure to working with message queues and real-time data streaming platforms (Kafka, AWS SQS, etc.)
Experience in banking, fintech, or enterprise environments is preferred but not mandatory
Breadth of experience in troubleshooting, performance tuning, and security implementation in distributed service ecosystems
Day-to-Day Activities
Design, develop, and deploy new microservices and APIs to support core business functions
Collaborate with product managers, architects, and DevOps teams to define technical requirements and solutions
Write and review code, documentation, and API specifications according to best practices
Monitor system performance, conduct root cause analysis, and implement performance improvements
Manage containerized deployments and automate workflows with CI/CD pipelines
Engage in security assessments, implement token-based authentication, and ensure compliance standards
Participate in Agile ceremonies: stand-ups, planning, sprint reviews, and retrospectives
Share knowledge through peer reviews, mentoring, and technical documentation
Qualifications
Bachelor's or Postgraduate degree in Computer Science, Software Engineering, or equivalent industry experience
Certifications related to cloud platforms or API security are an advantage
Continuous professional development through relevant training, courses, or certifications is encouraged
Professional Competencies
Strong analytical and problem-solving skills with attention to detail
Effective collaboration and the ability to influence technical teams across functions
Excellent communication skills, especially for engaging senior and executive stakeholders
Self-motivator with the ability to own projects and self-manage in a remote or distributed environment
Open to learning and applying new tools, frameworks, and industry best practices
Adaptive thinker capable of balancing technical excellence with business priorities
SYNECHRON'S DIVERSITY & INCLUSION STATEMENT
Diversity & Inclusion are fundamental to our culture, and Synechron is proud to be an equal opportunity workplace and is an affirmative action employer. Our Diversity, Equity, and Inclusion (DEI) initiative 'Same Difference' is committed to fostering an inclusive culture – promoting equality, diversity and an environment that is respectful to all. We strongly believe that a diverse workforce helps build stronger, successful businesses as a global company. We encourage applicants from across diverse backgrounds, race, ethnicities, religion, age, marital status, gender, sexual orientations, or disabilities to apply. We empower our global workforce by offering flexible workplace arrangements, mentoring, internal mobility, learning and development programs, and more.
All employment decisions at Synechron are based on business needs, job requirements and individual qualifications, without regard to the applicant's gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law.
Candidate Application Notice
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