Referso Jobs

Bachelor’s degree in Management Information Systems, Industrial Engineering, Mechanical Engineering, Electrical and Computer Engineering, Computer Science, or related field
Nice to have: Redis
Nice to have: Nginx
Nice to have: Postman
Nice to have: RESTful APIs

Skills

SQL Linux Microsoft Office online collaboration tools Postman RESTful APIs JDK

Software Engineer II

Equifax · Posted Nov 5, 2026

Open

Pune, Maharashtra, India
Hybrid
Full-time · Mid
2+ years

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Develop and operate high‑scale applications, collaborate on architecture, and contribute to backend and frontend development using modern cloud and microservices technologies.

Responsibilities

Perform general application development activities including unit testing, code deployment, and technical documentation
Participate in estimation, use case specifications, test plan reviews, and project planning
Diagnose and resolve performance issues
Document code and processes for ease of onboarding
Develop and operate high‑scale applications from backend to UI layer

Requirements

Bachelor's degree or equivalent experience
Nice to have: UI development
Nice to have: Backend technologies such as JAVA/J2EE
Nice to have: Source code control management systems
Nice to have: Automated testing

Skills

Java Python Javascript Maven Gradle HTML

Software Development Engineer II

Tesco · Posted Nov 5, 2026

Open

Bengaluru, Karnataka, India
Hybrid
Full-time · Associate

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Software Development Engineer II responsible for designing, implementing, and delivering medium to large features within a team, providing technical leadership and mentoring junior engineers.

Responsibilities

Provide technical leadership of medium to large features
Participate in design and take accountability for delivery
Implement and ship end-to-end stories
Build and prioritise own work
Support and mentor junior engineers

Skills

Java JDK SQL PostgreSQL Spring Boot React Typescript NextJS CI/CD System Design Development Practice Infrastructure

Principal Java Engineer - Distributed Systems, Serverless - Elasticsearch

Elastic · Posted Nov 4, 2026

Open

Poland
Principal
PLN 369K–PLN 584K per year

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Lead design, build, and operate core pieces of the next-generation Serverless Elasticsearch offering, impacting customers worldwide.

Compensation

The typical starting salary range for this role is: 369 400 zł—584 300 zł PLN

Responsibilities

Design, build, and operate core pieces of the next-generation Serverless Elasticsearch offering
Improve Elasticsearch’s components that support concurrent and consistent indexing across multiple machines
Maintain cluster coordination system to keep performance high while nodes come and go
Push limits on the number of shards, nodes, and petabytes Elasticsearch can handle
Investigate and resolve performance or stability issues

Requirements

Nice to have: data stores
Nice to have: search analytics

Skills

Java distributed systems consensus algorithms algorithms concurrency Netty

Principal Java Engineer - Distributed Systems, Serverless - Elasticsearch

Elastic · Posted Nov 4, 2026

Open

United Kingdom
Senior

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Lead design, build, and operate core pieces of the next-generation Serverless Elasticsearch offering, focusing on distributed systems challenges and performance at scale.

Responsibilities

Design and build core components for Serverless Elasticsearch
Improve concurrent and consistent indexing across nodes
Maintain cluster coordination for high performance
Push limits on shards, nodes, and petabytes
Investigate and resolve performance or stability issues

Requirements

Nice to have: data stores
Nice to have: search analytics
Nice to have: Lucene
Nice to have: JDK
Nice to have: Netty

Skills

Java distributed systems consensus algorithms algorithms large-scale systems debugging AI project management

Principal Java Engineer - Distributed Systems, Serverless - Elasticsearch

Elastic · Posted Nov 4, 2026

Open

Switzerland
Senior

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Lead design, build, and operate core pieces of the next-generation Serverless Elasticsearch offering, impacting customers worldwide.

Responsibilities

Design, build, and operate core components of Serverless Elasticsearch
Improve concurrent and consistent indexing across multiple machines
Maintain cluster coordination for high performance and liveness
Push limits on shards, nodes, and petabytes handled
Investigate and resolve performance or stability issues

Skills

distributed systems consensus algorithms Java concurrency algorithms large-scale distributed systems debugging complex features project management AI Netty

Technical Support Engineer

Technical Support Engineer

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System Engineer Intern

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Software Engineer II

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Software Development Engineer II

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Principal Java Engineer - Distributed Systems, Serverless - Elasticsearch

Compensation

Responsibilities

Requirements

Skills

Principal Java Engineer - Distributed Systems, Serverless - Elasticsearch

Responsibilities

Requirements

Skills

Principal Java Engineer - Distributed Systems, Serverless - Elasticsearch

Responsibilities

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JDK jobs

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