Senior Software Engineer

New

Senior Backend Engineer

As a Back End Engineer you are responsible for designing, developing, and mainta...

Location

France , Paris

Salary:

55000.00 - 70000.00 EUR / Year

Assessfirst

Expiration Date

Until further notice

Requirements

7+ years of professional software development experience in back-end development
Strong expertise in back-end technologies and system architecture
Comfortable with server-side technologies (Elixir, Node.js, Ruby, Python, Java, or similar)
Comfortable with database systems (PostgreSQL, MySQL, MongoDB, Redis, etc.)
Comfortable with RESTful APIs and/or GraphQL
Comfortable with microservices architecture and distributed systems
Comfortable with message queues and event-driven architectures (RabbitMQ, Kafka, etc.)
Comfortable with version control systems (Git)
Comfortable with testing frameworks and methodologies (unit, integration, end-to-end)
Comfortable with CI/CD practices and deployment automation

Job Responsibility

Design, develop, and maintain scalable back-end services and APIs
Build and optimize database schemas and data models
Write clean, maintainable, and well-tested code following team standards and best practices
Participate in code reviews and provide constructive feedback to team members
Debug production issues and implement robust solutions
Contribute to technical documentation and architecture decisions
Design and implement RESTful APIs and GraphQL endpoints
Optimize application performance, database queries, and system scalability
Implement caching strategies and asynchronous processing systems
Participate in agile ceremonies and technical planning sessions

What we offer

Four-day week
Professional development plan
Sick child leave
Mental health benefits
Employee Resource Groups (ERG)

Fulltime

New

Senior Software Engineer – AI Assistant Integration Expert

Take your career to the next level with Amaris Consulting as a Senior Software E...

Location

Spain , Barcelona

Salary:

Not provided

Amaris Consulting

Expiration Date

Until further notice

Requirements

Minimum 5 years of experience as a Software Engineer
At least 1 year of hands-on experience using GitHub Copilot in real-world projects
Strong practical knowledge of Java or .NET (C#)
Deep understanding of software architecture patterns and SOLID principles
Proven ability to write clean, maintainable code and follow best practices
Experience configuring GitHub Copilot in IDEs such as Visual Studio, VS Code, IntelliJ, or Eclipse
Ability to coach and train developers and QA engineers
Fluent in English (Spanish is a plus)
Hands-on mindset – not theoretical, but someone who codes daily

Job Responsibility

Define and implement guidelines for AI usage in software development
Collaborate with software architects and tech leads to document best practices and antipatterns per programming language
Create documentation and training materials for developers and QA engineers
Provide hands-on support to ~40 software squads to integrate GitHub Copilot and other AI tools
Configure GitHub Copilot extensions and ensure proper repository setup
Train teams on using Copilot commands (e.g., createWorkspace, explain, doc, fix, optimize)
Guide QA teams on AI tools for test case generation and optimization
Conduct “train the trainer” sessions to empower internal champions

What we offer

Tailored career path and salary evaluation
Tech Academy catalog, Udemy E-learning Platform, Languages Sessions, webinars, and workshops
Annual personal training budget and company-paid certifications
Flexible policies and remote work options
Transit and restaurant tickets
Kindergarten support
Private health insurance
WeCare program supporting employees in critical situations

Fulltime

As a Senior Software Engineer on AI Experiences, you will build on our WHOOP gen...

Location

United States , Boston

Salary:

150000.00 - 210000.00 USD / Year

Whoop

Expiration Date

Until further notice

Requirements

4+ years of professional backend software development experience, ideally in languages like Java
Familiarity with asynchronous processing systems (Kafka, SQS)
Experience in backend development, working on large-scale software systems and RESTful API design
Experience in relational database design and development (PostgreSQL)
Experience with scalable system design and performance optimization
Strong independent problem-solving skills and the ability to work effectively in a fast-paced, collaborative environment
Excellent communication skills and a commitment to delivering high-quality work
A proactive, collaborative team player, eager to take on new challenges, continuously learn, and adapt in a fast-paced, data-informed environment
Proven track record of supporting junior engineers

Job Responsibility

Collaborate with cross-functional teams including Product, Design, Analytics, and Data Science to gather technical requirements and deliver impactful infrastructure and tools
Develop backend features and services, leveraging Java, Kafka, AWS, and PostgreSQL to deliver scalable and reliable software solutions
Consistently deliver high-quality code, adhering to best practices in software design and development
Develop and maintain observability and monitoring systems to ensure the stability and reliability of deployed features
Mentor and support junior engineers, fostering a culture of collaboration and continuous improvement

What we offer

equity
benefits

Fulltime

Senior Software Engineer, Wikidata Platform

The Wikimedia Foundation is seeking a Senior Software Engineer to join the team ...

Location

Salary:

141352.00 - 175725.00 USD / Year

Wikimedia Foundation

Expiration Date

Until further notice

Requirements

5+ years of experience as a backend or platform engineer working on distributed systems or data platforms
Deep understanding of database and knowledge graph representation technologies and standards
Proficiency in Java, C++, or other systems languages. Ability to set up, scale, and investigate systems is more important than expertise in a particular language.
Experience building and operating production-grade services with SLOs
Familiarity with modern observability tools (metrics, logging, tracing)
Understanding of graph databases, search indexes, or data processing pipelines
Ability to work collaboratively across disciplines and communicate clearly across technical and non-technical audiences
A commitment to learning, resilience, and contributing to a mission-driven engineering culture

Job Responsibility

Design, build, and maintain backend systems and APIs that power Wikidata’s query infrastructure
Improve reliability, observability, and automation of the Wikidata Query Service and data pipelines
Collaborate with SRE, data engineers, and product teams to ensure stability and scalability under growing usage
Monitor production systems, respond to operational incidents, and proactively identify and resolve bottlenecks
Support platform migrations and system upgrades (e.g., triple stores, streaming ingestion)
Contribute to deployment automation, CI/CD workflows, and service instrumentation
Participate in code reviews, design discussions, and technical planning
Document systems and share knowledge with team members and Wikimedia’s broader technical community

Fulltime

Federal Senior Software Engineer

As Virtru continues to grow rapidly worldwide, including in the U.S. public sect...

Location

United States , Washington DC

Salary:

190000.00 - 225000.00 USD / Year

Virtru

Expiration Date

Until further notice

Requirements

Active U.S. TS/SCI Clearance required - ideally with CI poly or willingness to sit for one
5+ years Experience with Go or Java and backend development
Experience developing software in or supporting Federal Government customer environments, with a focus on DoD mission areas
Experience integrating software solutions with other business systems, for example: data warehousing, BI, CRM, ERP, or analytics platforms
Ability to decompose complicated technical concepts into manageable parts and effectively communicate those parts in a manner that is digestible for peers as well as management
Self-starter and system-level thinker who proactively scans for and communicates problems with technology, investigates potential causes, and proposes solutions/next steps
Strong communication skills
Project management skills, including experience working on matrixed teams
Expert in building relationships, listening and managing time
A passion to serve the customer, which has played out in a prior customer-facing role like consulting or support, ideally sales engineering

Job Responsibility

Deliver efficient and professional solutions for clients to maximize value from Virtru’s products in Go or Java
Maintain awareness and knowledge of Virtru products, specifically APIs and SDKs
Able to develop standalone, modular, and code libraries to enable clients adoption of Virtru products
Engage with multiple business units including software engineering, operations, product management, and business stakeholders
Maintain a broad and deep technical understanding of the Virtru product line and the underlying technologies and protocols
Understand Virtru’s engineering strategy and business goals, and use this context to inform your work with VGS customers
Stay up-to-date on industry trends through self-study, research, and online courses

What we offer

A Flexible PTO policy — we strongly encourage you to take time off (in addition to 14 holidays)
A $1,500 annual Learning & Development Stipend
Frequent company-sponsored team celebrations
Access to an Employee Assistance Program
Access to Headspace, a mental health app tailored to your specific needs
A flat 3% contribution to your retirement account
A high degree of flexibility
Competitive compensation
Generous parental, medical, and bereavement policies
Uncapped commissions for Sales roles

Fulltime

Senior Software Engineer (Backend)

Tekmetric is looking for a Senior Software Engineer (Backend) to take part in th...

Location

Salary:

Not provided

Tekmetric

Expiration Date

Until further notice

Requirements

5+ years software engineering experience
Experience with Java and SQL databases (2+ years)
Enjoy working in fast moving and dynamic environments
High standards and a strong work ethic
Strong product sense and communication skills
Experience working cross-functionally and can work within ambiguity
Enjoy bringing innovation and impact to customers

Job Responsibility

Design and implement scalable services and applications that enable positive user experiences and measurable business growth
Provide implementation estimates and evaluations of different solutions
Collaborate with and across agile teams to design, develop, test, and support technical solutions
Ensure application performance, uptime, and scale, maintaining high standards of code quality and thoughtful application design
Manage the end-to-end life cycle on the development of new features
Provide technical leadership, mentorship and growth to junior team members as we scale

What we offer

Flexibility of remote work
Competitive base salaries
Generous Paid Time Off
Paid maternity, parental bonding, and medical leave
Comprehensive health benefits (Medical, Dental, Vision, Prescription)
Free, confidential counseling through BetterHelp
401(k) Retirement Savings Plan with 100% employer match on contributions up to 6%
Flexible Spending Accounts (FSA) and Health Savings Accounts (HSA)
Life and Accidental Death & Dismemberment (AD&D) Insurance
Up to $60/month toward fitness or mental health

Senior Backend Engineer

We are looking for a Senior Backend Engineer to join the Subscriptions Mission. ...

Location

United Kingdom; Sweden , London; Stockholm

Salary:

Not provided

Spotify

Expiration Date

Until further notice

Requirements

5+ years of working experience as a Backend Engineer working with Java
Strong computer science fundamentals
Previous experience building complex backend services at scale
Experience in designing, implementing, and scaling cloud-native software components on providers such as GCP, AWS, etc.
Experience working directly with stakeholders to understand, document and develop APIs and systems to meet their requirements
Comfortable working collaboratively on cross-functional teams and independently driving complex delivery initiatives
Experience writing distributed, high-volume services and know how to deploy and operate them in production
A growth mindset and passion about your work, striving towards the team’s goals and the Spotify Mission

Job Responsibility

Architect, develop and operate Java services that serve our users through the merchandising platform to enable cohesive and relevant conversion and upsell journeys
Collaborate with our squad and key internal partners to determine how to design scalable backend systems, data models and APIs that run on Google Cloud Platform
Be a technical leader, mentor and valued contributor in an autonomous, cross-functional agile squad, in close collaboration with other squads and business stakeholders
Collaborate with other squads, engineering managers and product managers to identify and solve challenging problems, to successfully scale our automation and new platform capabilities

What we offer

Extensive learning opportunities, through our dedicated team, GreenHouse
Flexible share incentives letting you choose how you share in our success
Global parental leave, six months off - for all new parents
All The Feels, our employee assistance program and self-care hub
Flexible public holidays, swap days off according to your values and beliefs
Flexibility to work where you work best

Fulltime

Senior Software Engineer

At Prequel, we enable B2B companies to make data accessible to their customers. ...

Location

United States , New York City

Salary:

150000.00 - 220000.00 USD / Year

Prequel

Expiration Date

Until further notice

Requirements

4+ years experience building software at scale
Experience building highly performant backends in a modern language (e.g. GoLang, C++, Java, Python)
Not scared of wrestling with cloud infra
Have an opinion on what a robust DevOps pipeline & process should look like
Experience with and enjoy mentoring other engineers
Comfortable living in a full-stack world

Job Responsibility

Building and augmenting a system that moves tens of billions of rows of production data every day
Owning key architecture and design decisions
Developing our best practices around code contributions, testing, and deployment
Developing and growing our stellar engineering team

What we offer

Competitive salary and equity upside
Working with a cutting edge stack (GoLang, React, Typescript)
Full healthcare benefits (medical, dental, vision)
Modern parental leave policies
401(k)
City Bike membership
Stipend for gym membership or art classes

Fulltime

Senior Software Engineer - Java Backend

CleverTap

Location:
India, Mumbai

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
March 26, 2025

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