Java Fullstack Developer

TekWissen LLC; Bengaluru; On-site; INR 2,500,000 - 4,000,000; Full time

Job summary

TekWissen LLC is seeking a Senior Full Stack Engineer in Bangalore to own and contribute to enterprise-grade Java/Spring Boot applications. You will work across microservices, REST APIs, and cloud deployments, with exposure to Angular front-ends.

A hands-on senior contributor will drive delivery in a fast-paced environment. Location is onsite in Bangalore, with flexibility for EGL and Manyata locations as required; strong collaboration with global teams and a focus on scalable, secure software

Qualifications

• Strong Java/Spring Boot engineering abilities and experience guiding teams in modern service architecture.
• Deep understanding of Rest API engineering, Open API/Swagger standards, OAuth2/JWT security, and gateway patterns.
• Experience with AWS/EKS, Docker containerization and Kubernetes orchestration.
• Exposure to Angular frontend and Snowflake/Oracle databases.

Responsibilities

• Develop enterprise applications and services using Java/Spring Boot.
• Design and implement microservices-based architectures and REST endpoints.
• Collaborate with frontend teams to integrate Angular applications with backend services.
• Contribute to DevOps practices including CI/CD pipelines and containerization.

Skills

Java

Spring Boot

REST API

Microservices

AWS

Docker

Kubernetes

Angular

SQL/Oracle

OpenAPI/Security

Education

Bachelor's degree in Computer Science or related field

Tools

GitHub

Jenkins

Artifactory

Job description

Overview:

TekWissen is a global workforce management provider throughout India and many other countries in the world. The below job opportunity is to one of our clients who is a part of a trusted global innovator of IT and business services headquartered in Tokyo. We help clients transform through consulting, industry solutions, business process services, IT modernization and managed services. This client enables us to move confidently into the digital future. This client committed to Long Term success and combine global reach with local client attention to serve them in over 50 Countries.

Position: Java Fullstack Developer

Location: Bangalore

Work Type: Onsite

Job Type: Full Time

Job Description:

• Java, Spring boot, Rest API, Microservices, Exposure to Angular, Snowflake, Oracle, DevOps - Full Stack Developer
• Full Stack Engineer 3 (6-9 Years)

Mandatory

• Strong Java/Spring Boot engineering abilities and experience guiding teams in modern service architecture.
• Deep understanding of Rest API engineering, Open API/Swagger standards, OAuth2/JWT security, and gateway patterns.Microservices
• AWS, (EKS)Kubernetes orchestration and Docker containerization.
• Git hub, Jenkins, Artifactory
• Exposure to Angular
• JSON, Snowflake, Oracle

Good To have:

• Kafka Integration stand point.Knowledge of Blockchain is a plus

Detailed JD:

• Looking for a Senior Engineer / Senior Developer / Principal-level individual contributor.
• Experience range: 610 years, with a strong preference for a senior profile who can hit the ground running.
• This is not an Architect or People Manager role; the expectation is a hands-on senior engineering profile.
• The role supports high-paced and critical applications, so strong hands-on experience and the ability to ramp up quickly are important.
• Location: Bangalore. The candidate should be flexible to work between the EGL and Manyata locations as required. Manyata is the primary team location.

Mandatory Technical Skills

Java / Spring Boot

• Strong hands-on experience in Java and Spring Boot.
• Experience developing enterprise applications and services using Spring Boot.
• Good understanding of Spring Security and application security concepts.

REST API / Web Services

• Strong experience in REST API engineering and web services.
• Understanding of API design and integration.
• Good knowledge of OpenAPI standards.
• Understanding of OAuth2, JWT, authentication and authorization mechanisms.

Microservices

• Strong experience with microservices-based application development is required.
• Candidate should have experience designing and developing service layers/endpoints.

Cloud / AWS / EKS

• Strong understanding of cloud-based application deployment.
• Hands-on exposure to Docker/containerization is required.
• Experience with AWS/EKS is required.
• Candidate should understand how to containerize an application and deploy it onto EKS.
• Basic understanding of EKS concepts, including deployment and high-level understanding of control/data plane, is expected.
• The environment is cloud-based with no on-premise applications.

Full Stack Exposure

• The client is looking for a full-stack senior engineer, although the role is primarily backend focused.Angular
• Angular is not expected at an expert level.
• However, hands-on/exposure to Angular is required.
• Candidate should understand how a UI application interacts with backend services/APIs.
• Exposure to UI-to-service integration, WebSockets/Webhooks, etc., is desirable.

Database / Data Tier

• Candidate should have exposure to working with databases/data sources.
• Understanding of Oracle, Snowflake and other data sources is preferred.
• Should understand how to interact with stored procedures/data sources and process/transform responses, including JSON.

Integration / Messaging

Kafka

• Kafka experience is Good to Have, not mandatory.
• Candidates with experience as a Kafka producer/consumer or experience integrating applications with Kafka would be preferred.
• The expectation is understanding how applications interact with messaging systems rather than deep Kafka administration expertise.

Redis / Caching

• Exposure to caching solutions such as Redis is a plus.

Blockchain

• The team works extensively with Blockchain, so prior Blockchain experience would be a strong advantage.
• However, Blockchain is Good to Have and not a mandatory screening criterion.
• The candidate should be capable of working with different Blockchain sources and creating a canonical REST service.
• Understanding of RPC calls, consuming responses, and converting them into a format consumable by downstream business applications would be beneficial.

Core Must-Have:

• Java + Spring Boot
• REST API / Web Services
• Microservices
• Cloud/AWS
• Docker / Containerization
• EKS understanding of deploying applications on EKS
• Security concepts OAuth2/JWT, authentication & authorization
• Angular exposure / full-stack understanding
• Database/data-source exposure

Good-to-Have Skills

• Kafka producer/consumer/integration experience
• Redis/caching
• Blockchain
• Deeper Angular experience
• Broader AWS services exposure

Key Behavioral Expectations

The candidate should:

• Be a strong hands-on individual contributor.
• Be comfortable working in a high-paced environment.
• Have the ability to learn and grasp new technologies quickly.
• Be able to start contributing with minimal ramp-up.
• Demonstrate strong problem-solving and engineering skills.

Minimum Experience on Key Skills

• 6-10 years

TekWissen Group is an equal opportunity employer supporting workforce diversity