CrawlJobs Logo

Backend Software Engineer - Application Development

palantir.com Logo

Palantir Technologies

Location Icon

Location:
United Kingdom , London

Category Icon

Job Type Icon

Contract Type:
Not provided

Salary Icon

Salary:

Not provided

Job Description:

Backend Software Engineers at Palantir build software at scale to transform how organisations use data. Our Software Engineers are involved throughout the product lifecycle, from idea generation, design, prototyping, and production delivery. You will collaborate closely with technical and non-technical teammates to understand our customers' problems and build products that solve them. We encourage movement across teams to share context, skills, and experience, so you'll learn about many different technologies and aspects of each product. Engineers work autonomously and make decisions independently, within a community that will support and challenge you as you grow and develop, becoming a strong technical contributor and engineering leader.

Job Responsibility:

  • Architecting, developing, and maintaining high-performance, scalable backend services that underpin our our operational data and AI systems
  • Maintaining high coding standards through the development of guidelines, active participation in code reviews, and fostering a culture of continuous improvement and knowledge sharing among your team
  • Building robust APIs for use by front-end developers and interfacing external systems, and collaborating with front-end developers to integrate user-facing elements with server-side logic
  • Designing efficient data structures and algorithms to manage large-scale and high throughput data
  • Optimizing applications for speed and scalability through performance analysis
  • Actively improve user workflows by collaborating with cross-functional teams, ensuring seamless experiences across product boundaries and a cohesive user experience

Requirements:

  • Experience in designing and developing features and improvements, as well as supporting and maintaining, live backend systems
  • In-depth understanding of data structures, system architecture, API development for microservices frameworks, distributed systems and other backend-related concepts and best practices
  • Engineering background in Computer Science, Mathematics, Software Engineering, Physics or similar field
  • Strong coding skills with demonstrated proficiency in programming languages, such as Java, C++, Python, Rust, or similar languages
  • Strong written and verbal communication skills and ability to iterate quickly with teammates, incorporating feedback and holding a high bar for quality

Nice to have:

Active UK Security clearance, or eligibility and willingness to obtain a UK Security clearance is beneficial but not necessary

Additional Information:

Job Posted:
February 18, 2026

Employment Type:
Fulltime
Work Type:
Hybrid work
Job Link Share:

Looking for more opportunities? Search for other job offers that match your skills and interests.

Briefcase Icon

Similar Jobs for Backend Software Engineer - Application Development

Senior Backend Software Engineer

Location
Location
India , Bengaluru
Salary
Salary:
Not provided
https://www.atlassian.com Logo
Atlassian
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 6+ years of experience building and developing backend applications
  • Bachelor's or Master's degree with a preference for Computer Science degree
  • Experience crafting and implementing highly scalable and performant RESTful micro-services
  • Proficiency in any modern object-oriented programming language (e.g., Java, Kotlin, Go, Scala, Python, etc.)
  • Fluency in any one database technology (e.g., RDBMS like Oracle or Postgres and/or NoSQL like DynamoDB or Cassandra)
  • Demonstrated ability to design and operate systems that deliver high availability and unwavering reliability for our customers
  • Real passion for collaboration and strong interpersonal and communication skills
  • Broad knowledge and understanding of SaaS, PaaS, IaaS industry with hands-on experience of public cloud offerings (AWS, GCP, Azure)
  • Familiarity with cloud architecture patterns and an engineering discipline to produce software with quality
Job Responsibility
Job Responsibility
  • Design, develop, and maintain robust backend systems and components focused on proactive and reactive incident management and post-incident management
  • Be part of an amazing open and collaborative work environment with other experienced engineers, process engineers, architects, and TPMs
  • Review code with best practices of readability, testing patterns, documentation, reliability, security, and performance considerations in mind
  • Leverage data to generate actionable insights that drive continuous improvements in backend performance and incident management processes
  • Mentor and level up the skills of your teammates by sharing your expertise in formal and informal knowledge sharing sessions
  • Ensure full visibility, error reporting, and monitoring of high performing backend services
  • Participate in Agile software development including daily stand-ups, sprint planning, team retrospectives, show and tell demo sessions
  • Fulltime
Read More
Arrow Right

Backend Software Engineer

Atlassians can choose where they work – whether in an office, from home, or a co...
Location
Location
Poland , Gdańsk
Salary
Salary:
Not provided
https://www.atlassian.com Logo
Atlassian
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 4+ years of experience in building and developing backend applications
  • Experience in crafting and implementing highly scalable and performant RESTful microservices
  • Proficiency in any modern object-oriented programming language (Java, Kotlin, Go, Scala, or Python)
  • Fluency in any database technology (for example, RDBMS like Oracle or Postgres or NoSQL like DynamoDB or Cassandra)
  • Passion for collaboration
  • Broad knowledge and understanding of the SaaS, PaaS, and IaaS industry with hands-on experience with public cloud offerings (AWS, GAE, Azure)
  • Familiarity with cloud architecture patterns and an engineering discipline to produce software with quality
Job Responsibility
Job Responsibility
  • Build and ship features and capabilities daily in a highly scalable, cross-geo distributed environment
  • Be part of an amazingly open and collaborative work environment with other experienced engineers, architects, product managers, and designers
  • Review code with best practices of readability, testing patterns, documentation, reliability, security, and performance considerations in mind
  • Mentor and level up the skills of your teammates by sharing your expertise in knowledge-sharing sessions
  • Ensure complete visibility, error reporting, and monitoring of high-performing backend services
  • Participate in Agile software development, including daily stand-ups, sprint planning, team retrospectives, and show-and-tell demo sessions
What we offer
What we offer
  • health coverage
  • paid volunteer days
  • wellness resources
Read More
Arrow Right

Junior Backend Software Engineer

We're looking for a Backend Software Engineer to join our team who is passionate...
Location
Location
Poland , Gdańsk
Salary
Salary:
Not provided
https://www.atlassian.com Logo
Atlassian
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 1+ years of experience in building and developing backend applications
  • Experience in crafting and implementing highly scalable and performant RESTful microservices
  • Proficiency in any modern object-oriented programming language (Java, Kotlin, Go, Scala, or Python)
  • Fluency in any database technology (for example, RDBMS like Oracle or Postgres or NoSQL like DynamoDB or Cassandra)
  • Passion for collaboration
  • Broad knowledge and understanding of the SaaS, PaaS, and IaaS industry with hands-on experience with public cloud offerings (AWS, GAE, Azure)
  • Familiarity with cloud architecture patterns and an engineering discipline to produce software with quality.
Job Responsibility
Job Responsibility
  • Build and ship features and capabilities daily in a highly scalable, cross-geo distributed environment
  • Be part of an amazingly open and collaborative work environment with other experienced engineers, architects, product managers, and designers
  • Review code with best practices of readability, testing patterns, documentation, reliability, security, and performance considerations in mind
  • Ensure complete visibility, error reporting, and monitoring of backend services
  • Participate in Agile software development, including daily stand-ups, sprint planning, team retrospectives, and show-and-tell demo sessions.
What we offer
What we offer
  • Health coverage
  • Paid volunteer days
  • Wellness resources
  • Fulltime
Read More
Arrow Right

Senior Software Engineer - Java Backend

We are looking for an engineering mindset which brings fresh ideas from various ...
Location
Location
India , Mumbai
Salary
Salary:
Not provided
https://clevertap.com/ Logo
CleverTap
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 4 to 6 years of experience in back-end development (Designing, developing, testing and deploying large scale applications with one of the JVM languages or other server side technologies)
  • Strong organisational and time-management skills
  • Large capacity for attention to detail
  • Ability to meet communicated deadlines and release project with minimal bugs
  • Good knowledge of data structure, OOPs concepts and Java
Job Responsibility
Job Responsibility
  • write server side scripts, API’s to be utilised by front side engineers and also other microservices
  • optimising servers for speed and stability, implementing security structures, generating reusable code libraries and generating data storage solutions
  • involved with the product team directly in deciding the requirements, estimating delivery date for a particular feature and documenting the technical details for developing it
What we offer
What we offer
  • Be a part of a global growth stage startup
  • Work in a fast-paced, dynamic environment where your contribution matters
  • You are passionate about technology and its impact on the high growth mobile technology space
  • Innovate at scale, with learning opportunities
  • Fulltime
Read More
Arrow Right

Backend Software Development Engineer

We are looking for a Backend Software Development Engineer to join our team and ...
Location
Location
India , Mumbai
Salary
Salary:
Not provided
https://cogoport.com/ Logo
Cogoport
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Minimum 1-2 years of relevant experience in backend development
  • Strong proficiency in Python and/or Kotlin (must have experience in at least one of these languages, and knowledge of the other is a plus)
  • Experience with backend frameworks like Django, Flask, FastAPI (for Python) or Spring Boot, Ktor (for Kotlin)
  • Familiarity with cloud platforms such as AWS, Google Cloud, or Azure for deployment and infrastructure
  • Strong knowledge of SQL (PostgreSQL, MySQL) and experience in database partitioning and optimization strategies
  • Familiarity with NoSQL databases (e.g., MongoDB, Cassandra) is a plus
  • Experience with containerization tools like Docker and orchestration with Kubernetes
  • Strong version control skills using Git
Job Responsibility
Job Responsibility
  • Work on multiple projects, coordinating dependencies and interactions with internal teams and external partners
  • Design and develop large multi-tenant applications using Python/Kotlin
  • Follow best practices for Python/Kotlin development and ensure they are adhered to across the codebase
  • Build reusable backend libraries and modules for future use
  • Translate design and wireframes into high-quality, maintainable code
  • Write unit tests and adhere to test-driven development (TDD) practices
  • Collaborate with QA teams to assist in writing automated integration tests
  • Stay up to date with current and future backend technologies and architecture
What we offer
What we offer
  • Entrepreneurial culture
  • Opportunity to work with bright minds in the industry
  • Career growth
  • Driving digital transformation in logistics
  • Fulltime
Read More
Arrow Right

Backend Software Development Engineer

Cogoport is on a mission to bridge the $3.4 trillion Trade Knowledge and Executi...
Location
Location
India , Mumbai
Salary
Salary:
Not provided
https://cogoport.com/ Logo
Cogoport
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Minimum 4-6 years of relevant experience in backend development
  • Strong proficiency in Python and/or Kotlin (must have experience in at least one of these languages, and knowledge of the other is a plus)
  • Experience with backend frameworks like Django, Flask, FastAPI (for Python) or Spring Boot, Ktor (for Kotlin)
  • Familiarity with cloud platforms such as AWS, Google Cloud, or Azure for deployment and infrastructure
  • Strong knowledge of SQL (PostgreSQL, MySQL) and experience in database partitioning and optimization strategies
  • Familiarity with NoSQL databases (e.g., MongoDB, Cassandra) is a plus
  • Experience with containerization tools like Docker and orchestration with Kubernetes
  • Strong version control skills using Git
  • Expertise in asynchronous programming concepts and extensive experience with task queues (e.g., Celery, Redis Queue, Sidekiq)
  • Expertise in continuous integration/continuous deployment (CI/CD) tools like Jenkins, GitLab CI, CircleCI, or Travis CI
Job Responsibility
Job Responsibility
  • Work on multiple projects, coordinating dependencies and interactions with internal teams and external partners
  • Design and develop large multi-tenant applications using Python/Kotlin
  • Follow best practices for Python/Kotlin development and ensure they are adhered to across the codebase
  • Build reusable backend libraries and modules for future use
  • Translate design and wireframes into high-quality, maintainable code
  • Write unit tests and adhere to test-driven development (TDD) practices
  • Collaborate with QA teams to assist in writing automated integration tests
  • Stay up to date with current and future backend technologies and architecture.
  • Fulltime
Read More
Arrow Right

Backend Software Development Engineer - II

We are looking for a Backend Software Development Engineer to join our team and ...
Location
Location
India , Mumbai
Salary
Salary:
Not provided
https://cogoport.com/ Logo
Cogoport
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Minimum 2-4 years of relevant experience in backend development
  • Strong proficiency in Python and/or Kotlin (must have experience in at least one of these languages, and knowledge of the other is a plus)
  • Experience with backend frameworks like Django, Flask, FastAPI (for Python) or Spring Boot, Ktor (for Kotlin)
  • Familiarity with cloud platforms such as AWS, Google Cloud, or Azure for deployment and infrastructure
  • Strong knowledge of SQL (PostgreSQL, MySQL) and experience in database partitioning and optimization strategies
  • Familiarity with NoSQL databases (e.g., MongoDB, Cassandra) is a plus
  • Experience with containerization tools like Docker and orchestration with Kubernetes
  • Strong version control skills using Git
  • Expertise in asynchronous programming concepts and extensive experience with task queues (e.g., Celery, Redis Queue, Sidekiq)
  • Expertise in continuous integration/continuous deployment (CI/CD) tools like Jenkins, GitLab CI, CircleCI, or Travis CI
Job Responsibility
Job Responsibility
  • Work on multiple projects, coordinating dependencies and interactions with internal teams and external partners
  • Design and develop large multi-tenant applications using Python/Kotlin
  • Follow best practices for Python/Kotlin development and ensure they are adhered to across the codebase
  • Build reusable backend libraries and modules for future use
  • Translate design and wireframes into high-quality, maintainable code
  • Write unit tests and adhere to test-driven development (TDD) practices
  • Collaborate with QA teams to assist in writing automated integration tests
  • Stay up to date with current and future backend technologies and architecture.
What we offer
What we offer
  • Work with some of the brightest minds in the industry
  • Drive digital transformation in logistics
  • Foster an entrepreneurial culture where innovation, impact, and career growth go hand in hand.
  • Fulltime
Read More
Arrow Right

Principal Backend Software Engineer

Apply for the Principal Backend Software Engineer role at Atlassian and give you...
Location
Location
Poland , Gdańsk
Salary
Salary:
324900.00 - 433200.00 PLN / Year
https://www.atlassian.com Logo
Atlassian
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 10+ years of experience in software development
  • Familiarity with .NET/C# is preferred
  • Deep architectural understanding of web application
  • Experience with data structures, in particular, how they are implemented and how to apply them
  • Passion for collaborating, solving hard problems, and asking questions
  • Drive for growth, both as a developer and teammate
Job Responsibility
Job Responsibility
  • Guide projects independently, from technical design to launch
  • Apply architectural standards and start using them on new projects
  • Contribute to code reviews and documentation and take on complex bug fixes
  • Begin writing useful technical documentation
  • Mentor more junior members
  • Report directly to the Engineering Manager
What we offer
What we offer
  • health coverage
  • paid volunteer days
  • wellness resources
  • Fulltime
Read More
Arrow Right