Software Engineer Backend Travel Job at Antella Travel Recruitment (London)

Software Engineer / Senior Software Engineer

ARiA is looking for highly motivated self-starters and low-ego team players to j...

Location

United States , Madison; Alexandria; Seattle

Salary:

Not provided

Applied Research in Acoustics

Expiration Date

Until further notice

Requirements

Applicants selected for employment will be subject to a government security investigation and must meet eligibility requirements, including U.S. citizenship, for access to sensitive information
Bachelor’s degree or greater in a relevant technical field (Computer Science, Engineering, or equivalent)
Expertise designing and developing code using modern programming/scripting languages such as C, C++, Golang, JavaScript (and variants), and Python
Expertise developing and deploying software in an agile, continuous-integration (CI) framework across a variety of hardware platforms (desktop, server, cloud) using modern tools including containerization (e.g., Docker, Kubernetes)
Exceptional ability and desire to acquire new knowledge and skills to solve challenges
Ability to work independently but collaboratively
Ability to manage multiple projects in a fast-paced professional office environment
Ability to communicate technical solutions to colleagues and customers
Superior oral and written communications skills

Job Responsibility

Algorithm and software design, development, research, and testing to support prototypes and products
Supporting the transition of research algorithms to fielded systems
Preparing documentation to summarize design and status of prototypes and products
Assisting with in-field integration, testing, and support, with some local travel required
Developing an interface between a C++ underwater-acoustics physics engine and a video game for education and training
Developing a JavaScript backend for a scenario-design and management tool for players and integration of that system with a learning-management system (LMS)
Developing algorithms and software for a cloud-deployed cognitive tool that allows natural-language query of legal documents to answer user questions about government regulations and supporting the DevOps process for deployment of the prototype

Fulltime

Software Engineer - Travel & Expenses

We are looking for a talented Software Engineer to join our Product, Design, and...

Location

Spain , Barcelona

Salary:

Not provided

Spendesk

Expiration Date

Until further notice

Requirements

5+ years of experience in software development (+2 years for Senior Engineer positions)
Strong backend generalist, comfortable with TypeScript / Node.js (or equivalent, with willingness to ramp up)
Experience or solid interest in event-driven architecture (Kafka, async patterns, message queues)
Ability to pragmatically navigate both microservices and monoliths
Production-minded: you care about testing, observability, and reliability
Ability to translate business and product concepts into technical solutions
Enthusiasm for working in a fast-paced environment, with a focus on continuous growth and craft mastery
Strong customer-centric mindset and alignment with Spendesk's core values

Job Responsibility

Build and own backend features across a modern TypeScript microservice (hexagonal architecture, event-driven patterns) and our core expense platform
Design and implement reliable, observable systems with a production-first mindset (testing, monitoring, incident response)
Collaborate with PM, EM, Tech Lead, and mobile/frontend engineers to ship features across Web, iOS, and Android
Contribute to greenfield architecture decisions on the Travel platform (event sourcing, async patterns, third-party integrations)
Navigate and incrementally improve a legacy monolith on the Expenses side with pragmatism
Participate in the team's on-call rotation and contribute to operational excellence
Mentor fellow engineers and contribute to the team's technical culture

What we offer

Flexible on-site and remote policy
Alan health insurance (fully covered by Spendesk)
Meal vouchers through Edenred (€6 per working day)
100% reimbursement on public transportation subscription
Access to Moka.care for emotional and mental health wellbeing
28 days of holidays
Latest Apple equipment
Great office snacks to fuel your day
A positive team to work with daily

Fulltime

Senior Software Engineer, Backend

At Numero, we build software for political campaigns and nonprofits. Since our f...

Location

United States

Salary:

150000.00 - 190000.00 USD / Year

Helpcare AI

Expiration Date

Until further notice

Requirements

A minimum of 6+ years of professional software engineering experience
Strong understanding of SQL/relational databases and experience with data modeling
Prior experience building web applications and scaling large-scale distributed systems
Excellent written and verbal communication skills and high EQ
Excitement to build brand new products (0→1) as well as to maintain, improve, and scale our existing product lines
Some prior experience with our stack is nice to have, but a desire to work with the languages and tech we use (Ruby, GraphQL, TypeScript) is required
You are located in the continental USA (ET, CT, MT, PT) and are willing to travel 1-2x a year for company retreats and/or team offsites (usually held in California)

Job Responsibility

Help us scale our backend infrastructure
Support the development of several new products on our roadmap
Shape our team’s culture and have a substantial impact on the success of our company
Rotate working between each of our different product lines
Have exposure to wide array of projects

What we offer

Flexible PTO (including 12 company holidays and 2 weeks of required PTO each year)
Medical, dental and vision coverage with HSA option
50% coverage for dependents
Paid Parental Leave for primary and secondary caregivers
Your choice of premium tech setup – laptop, monitor, accessories, and headphones
$1,000 for your work-from-home setup
Stipend for co-working 1 day / week (e.g. WeWork)
Annual company retreat and/or team offsites

Fulltime

Senior Software Engineer

Piper Companies is seeking a Senior Software Engineer to join a rapidly growing ...

Location

United States

Salary:

170000.00 - 180000.00 USD / Year

Piper Companies

Expiration Date

Until further notice

Requirements

6+ years of experience building scalable web or backend systems
Strong full-stack experience with modern JavaScript frameworks and cloud platforms
Hands-on experience using AI-enhanced development tools in daily workflows
Solid understanding of system design, distributed systems, and event-driven architectures
Experience with AWS, CI/CD pipelines, and observability tools
Strong communication skills and comfort working in ambiguous, high-growth environments
Ability to travel occasionally for team meetups

Job Responsibility

Design, build, and maintain scalable full-stack applications using React, Node, PostgreSQL, and AWS
Contribute to greenfield architecture decisions including system design, service boundaries, and infrastructure strategy
Leverage AI-powered developer tools (e.g., Claude or similar) to accelerate development, testing, and delivery
Build and support event-driven and distributed systems with a focus on performance and maintainability
Apply secure coding practices and support application and infrastructure security standards
Collaborate closely with product and engineering teams in a fast-paced startup environment
Participate in live coding, system design discussions, and technical interviews

What we offer

Equity eligibility
medical
dental
vision
401k
flexible PTO
home office stipend

Fulltime

Junior Backend Engineer

Cozycozy is the only platform that gives you real-time access to all available h...

Location

Hungary , Budapest

Salary:

Not provided

cozycozy

Expiration Date

Until further notice

Requirements

1-2 years of professional experience in software engineering, preferably in a back-end focused role, or equivalent project experience
Core stack knowledge and experience in Node.js, JavaScript & TypeScript
Familiarity with either NoSQL (MongoDB) or relational (PostgreSQL) databases
A basic understanding of web concepts is a plus (cookies, sessions handling etc)
High curiosity and a strong desire to learn complex system architecture, data integration techniques, and reactive programming principles (RxJS)
A meticulous approach to writing code and debugging data synchronization issues
Good written and verbal communication skills in English, suitable for a collaborative international environment
An ability to take ownership of assigned tasks and seek help proactively when blocked
Genuine enthusiasm for technology, travel, and joining a high-growth company

Job Responsibility

Integration Development & Support: Assist Senior Engineers in developing, testing, and deploying integrations with new accommodation partners using Node.js/TypeScript
Write and maintain reliable code to fetch both static partner information and real-time price and availability data, utilizing partner APIs or web scraping tools
Actively participate in debugging and resolving issues related to existing integrations to ensure data accuracy and reliability
Back-end System Contribution: Contribute to the maintenance and enhancement of back-end services responsible for data ingestion and processing, learning about performance optimization and scalability
Perform basic operations and assist in optimizing queries across our MongoDB and PostgreSQL databases, under senior guidance
Learn and apply concepts of RxJS and reactive programming within the Node.js environment to manage data streams efficiently
Learning & Collaboration: Participate in regular code reviews, offering constructive feedback and learning best practices for writing clean, well-tested, and maintainable code
Create and update technical documentation for new and existing partner integrations
Collaborate effectively with the engineering team, product managers, and business stakeholders to understand integration requirements

What we offer

Opportunity to learn from and be mentored by Senior engineers, accelerating your professional and technical growth
A stimulating and supportive work environment with an international team (12 nationalities represented) that is passionate about travel and innovation
Strong entrepreneurial and open-minded culture with numerous projects to imagine and lead
Enjoy our office in the center of Budapest with unlimited coffee, tea, drinks, and snacks

Team Lead - Software Engineer - Unified Configuration

As the team lead for the Unified Configuration team, you will build, mentor, and...

Location

United States , Chicago

Salary:

180000.00 - 243000.00 USD / Year

Adyen

Expiration Date

Until further notice

Requirements

2+ years experience in managing engineering teams within a (Java/data/infra) environment
7+ years of experience in (software development/infra/data) industry in a fast paced tech environment
Full professional proficiency in English
Must be willing to travel, both domestically and internationally when required to meet with colleagues and/or merchant teams

Job Responsibility

Work cross-functionally with design, product, data engineers, engineers and other key stakeholders within the Unified Platform Solution
Have a multiplier effect by motivating team members and provide coaching in areas including but not limited to: engineering best practices, scalable architecture design, product roadmap discussions
Maintain an inclusive team culture focused on autonomy, ownership, collaboration, communication, and impact
Collaborate with different teams to design and implement new services with reliability/infra/data/dev in mind
Set clear individual and team goals that align with our strategic engineering ambitions in close collaboration with the product manager
Create an inspiring and collaborative team environment with an open communication/feedback culture
Recruit new team members in line with the Adyen culture and required skills
Maintain an inclusive team culture focused on autonomy, ownership, collaboration, communication, and impact

What we offer

RSU's
Adyen+ benefit

Fulltime

Senior Software Engineer

We are looking for a Senior Software Engineer to create modern software solution...

Location

United States , Chicago

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

At least 5 years of hands-on experience in software engineering, platform engineering, or a similar technical role focused on building production solutions
Strong programming experience with technologies such as C#, .NET, ASP.NET, JavaScript, React.js, Python, TypeScript, Golang, GraphQL, PostgreSQL, Neo4j, or related tools
Demonstrated success integrating third-party systems through APIs, webhooks, event-driven architectures, custom connectors, or batch-based processes
Experience delivering and supporting production applications in cloud environments such as AWS, Azure, or comparable platforms
Ability to work independently in fast-moving, ambiguous client settings while maintaining sound engineering judgment and accountability
Strong communication skills with the ability to explain technical ideas clearly to non-technical audiences and collaborate effectively with cross-functional teams
Willingness to travel and work on-site with clients as needed, up to 25–50% of the time

Job Responsibility

Build and release full-stack software products, including backend services, APIs, user interfaces, dashboards, and data-driven features that support operational decision-making
Connect external and internal platforms by developing integrations, data flows, and synchronization processes across business and analytical systems
Create automated workflows that streamline coordination between users, software applications, and operational processes
Collaborate with product and engineering partners to define technical approaches, strengthen delivery methods, and improve long-term solution quality
Engage directly with users and client stakeholders to gather requirements, validate concepts, and refine functionality based on practical feedback
Monitor live applications, troubleshoot issues across the technology stack, and enhance system stability and performance in production environments
Produce technical documentation, architectural guidance, and transition materials that enable client teams to support and expand delivered solutions
Establish reusable development patterns, deployment methods, and engineering assets that improve efficiency across future engagements

What we offer

Medical, vision, dental, and life and disability insurance
Eligibility to enroll in company 401(k) plan

Fulltime

Software Engineer (Civil Aviation)

As a Software Engineer for the Civil Aviation team, you will design and build a ...

Location

United States , Boston

Salary:

Not provided

Air Space Intelligence

Expiration Date

Until further notice

Requirements

Experience building production-grade backend or distributed systems where strong design principles make the difference in maintainability, scalability, and performance
Proficiency in at least one modern programming language. We work in Rust and Python and expect you to have the foundation to quickly learn these languages
Experience with data integration, data storage, data processing, and data modeling systems
Experience with AWS and cloud-native architectures
Ability to work in complex, multi-system environments with evolving data models
Strong collaboration skills and comfort working across teams in a mission-critical environment
Proficient in leveraging modern LLM tools to accelerate development workflows and enhance code quality

Job Responsibility

Design and build a backend system that will operate at the center of U.S. air travel for the next decade and beyond
Data fusion at operational scale: ingesting disparate, noisy, and potentially conflicting data streams, from radar, flight plans, weather systems, operator inputs, and more, and resolving them into a single, authoritative view of the world
Project that state forward in time, enabling optimization across a complex set of competing conditions and constraints

Fulltime

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Software Engineer Backend Travel

Job Description

Job Responsibility

Requirements

Nice to have

What we offer

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