Jobs

Hey there 👋

We're looking for an experienced Python engineer with experience of building software for embedded systems and sensors. Our company has established a set of long-term partnerships with U.S.-based startups. In this case, we are expanding several of our units with a main focus on our product in the building hardware / sensing space. You will work with a distributed team across PST, EST, and EEST (Kyiv) time zones. We expect that you will work in the EU time zone with occasional check-ins with the leadership in PST and EST time zones.

🎯 Requirements:

- Upper-intermediate English proficiency (B2 minimum, but C1+ candidates with fluent English will have our preference);

- 5+ years of commercial Python dev experience (building Python-based software for hardware/sensing/IoT devices);

- Strong expertise with Linux and Docker;

- Excellent communication & collaboration skills;

- Experience of working in mid-size engineering teams;

- Strong problem-solving and analytical skills;

- B.Sc. in Computer Science or similar;

🔥 Would be a plus:

- Experience building apps for Raspberry Pi;

- Experience working with software-defined radios (i.e., Pluto SDR, Ant SDR, Ettus Research USRPs);

- Experience working with cloud providers (AWS, GCP, Azure);

🌴 What’s in it for you:

- Remote work (our team is 100% remote);

- Opportunity to join an international team of a fast-scaling startup;

- Hardware required for building and testing the sensor;

- Leadership initiatives;

- Annual vacation: 20 business days (100% compensation)

- Annual sick leave: 10 business days (100% compensation)

- Competitive compensation.

If you're interested, send us your resume! We're looking forward to chatting with you.

Best regards,

Universium Team ❤️
 

Responsibilities:

• Back-end development
• Build solution architecture
• Ad-hoc ETL scripts development
• Research and work with 3rd parties API
• Maintaining high-quality coding standards within the team
• Improving existing projects
• Continuous assessment and refinement of existing Architecture
• Work with Agile/Scrum

Requirements:

• 3+ years of back-end development (Python)
• Solid understanding of OOP principles, SOLID, DRY
• Application Architecture
• Experience with FastAPI, gRPC
• Understanding of asynchronous programming (asyncio, aiohttp)
• Strong knowledge of SQL and experience with relational databases (PostgreSQL)
• Understanding of CI/CD principles and basic DevOps practices
• Experience writing unit and integration tests (pytest, unittest)
• Familiarity with version control systems (Git)
• Hands-on experience with Docker
• English intermediate or higher

As a plus:

• Experience with ML/LLM technologies is a strong plus
• Familiarity with ML model integration, prompt engineering, or fine-tuning LLMs is a strong plus
• Knowledge of NoSQL databases (MongoDB, ElasticSearch)
• Basic experience with Linux/Unix environments
• Experience with message brokers (RabbitMQ, Kafka, Celery)

Soft Skills:

• Ability to work independently, strong analytical thinking
• Team player with a sense of responsibility

• Willingness to participate in code reviews, refactoring, and writing technical documentation

   

What we can offer:

• Competitive salary;
• Paid annual leave;
• Medical insurance;
• Minimum bureaucracy;
• Opportunities for professional development and personal growth;
• Work in a product company;
• Team of strong IT professionals working in a vibrant product environment.

Working conditions:

• 5-day work week;
• 8-hour working day (flexible schedule).

Appexoft is looking for a motivated Trainee or Junior Python Developer to join our team in Lviv (office format). We would love to hear from you if you are eager to grow in backend development and work with modern technologies!

Required Technologies:

• Python, Django / Django Rest Framework (DRF)
• SQL (PostgreSQL, MySQL), NoSQL (MongoDB, Redis)
• REST API, GraphQL, WebSockets
• Git (GitHub/GitLab), Docker (preferred)
• Postman for API testing

Nice to Have:

• Understanding of OOP, SOLID principles, and design patterns
• Experience with testing frameworks (Pytest, Unittest)

Requirements:

• English level: B1 or higher
• Strong motivation to learn and develop in backend engineering

We Offer:

• Interesting and challenging projects
• Vast opportunities for professional development
• Competitive salary
• Friendly team of professionals
• Comfortable working environment

If you're passionate about backend development and want to build your career in Python, apply now and join our team! 

Про компанію Appexoft

Appexoft is Software Development Company that provides a full range of top-quality IT services. Our mission is to develop first-class applications and Websites to provide our clients with the best solutions for maximizing their profits and converting their ideas into reality.

Про компанію Appexoft

Appexoft is Software Development Company that provides a full range of top-quality IT services. Our mission is to develop first-class applications and Websites to provide our clients with the best solutions for maximizing their profits and converting their ideas into reality.

Admiral Studios is a fast-growing Ukrainian IT outsourcing company, specializing in web development, mobile development, UI/UX, and SEO.

We embrace the latest and most advanced technologies: Node.js, React, Laravel, Shopify, Python, and WordPress.

We create quality projects for clients in the US, Europe, the UK, and Canada 🌍, especially Healthcare, Real Estate, and E-commerce projects.

Currently, our team consists of more than 60+ skilled experts 👨‍💻, and we are constantly growing.

Now, we’re looking for a Python Developer for long-term cooperation⭐️

The main focus is on maintaining and developing the functionality of an existing platform.

🎯 For a perfect match, we expect:

• 1+ year of commercial experience with Python
• Hands-on experience with Django and Django REST Framework
• Experience with SQL and databases (PostgreSQL / SQLite)
• Knowledge of Redis and Celery
• Proficiency with Git, GitHub, Docker

• Experience with REST API integration and Parsing

   

Nice to have 💎

• Knowledge of Flask or FastAPI

• Basic front-end skills (HTML5 / CSS3 / JS)

   

💼 Duties & Responsibilities

• Maintain and enhance the functionality of an existing platform
• Improve and expand the admin panel
• Develop and modify REST API endpoints

• Optimize performance and participate in technical decision-making

   

🔧 Tech Stack:

• Python, Django (+ DRF), Celery, Parsing
• SQL, PostgreSQL, SQLite, Redis
• Git, GitHub

• Docker, Postman

   

   

  Why Join Admiral Studios?

💡Growth-Oriented Environment – value efficiency, flexibility, and results.

🤝Team Spirit – Regular corporate online & offline events to keep the team connected
📚Professional Development Support – we provide:

• A structured Performance Review system.
• Access to an internal knowledge library.
• Career growth opportunities with a clear development plan.
• A budget for improving work processes and implementing new ideas..

🌍Work-Life Balance – Enjoy a flexible work schedule and a fully remote work model.
✅Paid Time Off – 20 vacation days + 10 sick leave days per year.

Hiring steps:
Screening — Tech Interview — СТО Interview — Job Offer 🔥

If your experience and skills match our candidate scorecard, the recruiting team will contact you within 5 business days 💙

Don't forget to provide your Telegram nickname for contact.

We are looking for a Senior Python Developer to join our team. The project is in the cybersecurity domain and is dedicated to protecting devices, including various types of equipment, from cyber risks.

Requirements:
— 5+ years of significant experience in Python development.
— Demonstrates a track record of successfully contributing to the development of large-scale projects.
— Adept in concurrent programming techniques.
— Proven expertise in REST API development.
— Familiarity and proficiency in working within cloud-based environments, including AWS, GCP, Azure, and others.
— Possesses at least an Upper-Intermediate level of proficiency in English.

Responsibilities:
— Architect and develop resilient, adaptable back-end services.
— Seamlessly link back-end components with internal, external, and front-end applications.
— Take a key role in shaping the logic and structure of the application.
— Enhance the application’s speed, scalability, and efficiency.
— Collaborate closely with product, design, and front-end teams to devise innovative solutions.

Interview stages:
— HR interview (30 minutes).
— Technical interview (1 hour).
— Interview with the customer (1 hour).
— Job offer🎉🎉🎉

We offer:
— Competitive salary.
— Challenging tasks and projects.
— Opportunities for professional development and growth.
— Flexible working hours.
— New hardware.
— Free English lessons.
— Table tennis and yoga classes.
— Availability of generators and Starlinks in the office.
— Small gym in the office.
— Adjustable height tables.
— Regular office fruit delivery and other benefits.

Let’s create value together!

PIN-UP Global is an international holding specializing in the development and implementation of advanced technologies, B2B solutions and innovative products for the iGaming industry. We provide certification and licensing of our products, providing customers and partners of the holding with high-quality and reliable solutions.

We are looking for a Middle Software Engineer (Python) to join our team!
 

Requirements:
- Knowledge of Python language 4+ years;
- Commercial experience with Django, DRF, FastAPI;
- Experience with one of RDBMS (MySQL / PostgreSQL);
- Experience with Docker;
- Experience with protobufs;
- Experience with RabbitMQ, NATs;
- Interfaces: REST, gRPC;
- Experience with microservices;
- SOLID, DIY, KISS principles.

Will be plus:
- Kubernetes;
- Argocd;
- NoSQL databases;
- Task managers (Celery, Temporal);
- SDUI (Server-driven UI).

Soft Skills:
- Responsibility;
- Sociability;
- Proactivity;
- Self-organization.

Responsibilities:
- Develop, support, and maintain projects in Python;
- Solve technical challenges;
- Participate in code reviews;
- Improve your technical and soft skills.

Our benefits to you:
🍀An exciting and challenging job in a fast-growing holding, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance and more;
🤝Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed;
👨🏻‍💻Modern corporate equipment based on macOS or Windows and additional equipment are provided;
🏖️Paid vacations, sick leave, personal events days, days off;
💵Referral program — enjoy cooperation with your colleagues and get the bonus;
📚Educational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences;
🎯Rewards program for mentoring and coaching colleagues;
🗣️Free internal English courses;
🦄Multiple internal activities: online platform for employees with quests, gamification, presents and news, PIN-UP clubs for movie / book / pets lovers and more;
🎳Other benefits could be added based on your location.

We are looking for an experienced Python Developer to work on projects in the EdTech domain. You will join our passionate team of 150+ people who are building the next generation of online education solutions by leveraging the most cutting-edge technologies. Open edX is the most popular open-source platform that powers Massive Open Online Courses worldwide. Over 55 million learners use Open edX to develop in-demand skills and earn new credentials.

If you’re a veteran, don’t hesitate to send your CV. We’ll be glad to see you in our Gang!
 

Requirements:

• Commercial experience with Python (3+ years).

• Experience with:

— Django (2+years)

— DRF

— Celery

— MySQL, PostgreSQL

— Redis

— Bootstrap

— Docker ecosystem

• Knowledge of:

— SQL

— React.js

• Modern WEB development understanding (HTML5, CSS, browser API, etc.).

• Understanding TDD and BDD development processes.

• Understanding Serverless architecture.

• Upper-intermediate English level.
 

Will be a plus:

• Experience with NoSQL.

• Experience with Flask/FastAPI.
 

Responsibilities:

• Development of new functionality and modules of the system.

• Participate in feature design and estimations.

• Mentoring junior developers.
 

We offer:

• Remote work with flexible working hours.

• Paid vacation: 20 days per year.

• Paid sick leave: 15 days per year.

• Family leave.

• Compensation for English courses.

• Compensation for educational and sports activities.

• Compensation for psychologists.

• Internal lectures and knowledge sharing.

One of the biggest UK rail network companies operating with rail infrastructure and asset management has a need to develop and support enterprise-level information systems.

Align the data science initiatives with the overall business goals. This could range from improving customer satisfaction, enhancing operational efficiency, to driving sales growth.

• Responsibilities:

  Software development
  Unit/integration testing
  Azure environment configuration
  Customer communications

• Mandatory Skills Description:

  3+ years of experience
  Azure App service implementation and deployment.
  Fastapi and asyncio (asynchronous programming)
  Auth (OAuth, JWT, Microsoft authentication flow).
  Docs (OpenAPI, Swagger).
  SQL Alchemy or alternative DB integration libraries.
  Python, Pytest
  JS, Node
  SQL
  GIT and collaborative workflows
  Bash, shell scripting.

• Nice-to-Have Skills Description:

  Azure Container Management (docker, container registries, CI/CD to app services).
  CI/CD approaches
  Security across Azure (key vault, app service configuration, auth).
  Virtual Machine deployment
  Familiarity with storage accounts and their components

We are looking for a Backend / GenAI Engineer to join our team and play a key role in designing, building, and maintaining scalable backend systems. You’ll work closely with cross-functional teams to develop robust APIs, integrate GenAI models into production environments, and contribute to the overall architecture of our platform. This is a great opportunity to shape innovative products in a fast-paced, collaborative startup setting.

Requirements

• Strong problem-solving mindset with ability to tackle complex technical challenges.
• Autonomous player who can take ownership and drive solutions independently.
• Overall 8+ years in software engineering with startup experience.
• 5+ years backend engineering experience with expert Python skills.
• 1+ years production generative AI experience with LLMs and prompt engineering.
• Experience with scalable backend systems, micro-services, and distributed systems.
• AWS experience: EKS, S3, Bedrock, Elasticache, RDS.

• Production system experience: monitoring, alerting, security.

   

Responsibilities

• Design, develop, and maintain scalable backend systems and microservices that support production workloads.
• Implement solutions involving generative AI, including working with large language models (LLMs) and prompt engineering in production environments.
• Collaborate closely with cross-functional teams to architect, build, and deploy distributed systems on AWS infrastructure, utilizing services such as EKS, S3, Bedrock, Elasticache, and RDS.
• Ensure reliability, security, and performance of production systems through effective monitoring, alerting, and troubleshooting.
• Stay updated with the latest advancements in software engineering and AI technologies to innovate and enhance product capabilities.
   

What we offer

• Direct cooperation with the already successful, long-term, and growing project.
• Flexible work arrangements.
• Collaborative and supportive team culture.
• Truly competitive salary.
• Help and support from our caring HR team.

Adapty is a revenue management platform for mobile apps that simplifies subscription implementation and paywall management. We help developers quickly monetize their apps, serving 9,000+ apps and processing $1.4 billion in in-app subscriptions annually. Backed by top investors like 500 Startups and Surface Ventures.

You’ll join the Adapty Ads Intelligence backend team, focusing specifically on developing and maintaining the robust infrastructure powering our Apple Search Ads analytics and automation platform. Our goal is to deliver precise, real-time, and actionable insights that empower mobile app marketers to optimize their advertising performance.
 

What You Will Do

• Build and maintain high-load APIs(>= 3 billion requests per day) used by our mobile SDK and frontend dashboard teams with multiple GEO distributed points of presence.
• Develop asynchronous processes with Dramatiq and structure services using Domain-Driven Design (DDD), Unit and integration tests.
• Develop and maintain 3rd party integrations such as SSO, Payment providers and attribution pipelines.
• Improve service quality(including reliability and availability) for third-party integrations and API-based product fetching from app stores.
• Work daily with technologies like Python, FastAPI, ClickHouse, PostgreSQL, Redis, Docker, and Kubernetes, ET.
   

What We Expect

• Desire to build best-in-class products and engineering solutions for it.
• Agility in finding a solution and using new approaches like AI code assistant(Cursor, Claude Code).
• 5+ years of experience as a backend engineer using Python, with a deep understanding of SQL and NoSQL databases and performance optimisation.
• Proven ability to build and optimize APIs for high-load systems.
• Experience with Django, FastAPI, and message brokers like Kafka or RabbitMQ is a strong advantage.
• Strong analytical skills and attention to detail, with a proactive approach to identifying and solving technical challenges.
• Excellent communication and collaboration skills; you’re comfortable making decisions and proposing tradeoffs when needed.
   

What We Offer

• Flexible Remote Work: Work from anywhere with a schedule that fits your life. While our core team is operating in Europe, we are open to considering candidates from other parts of the world (we use deel.com as an international platform for global hiring).
• Perfect Product Fit: Our product aligns perfectly with the market, making it effortless to sell, easy to promote, and a joy for customers to use.
• Direct Communication: We keep things simple and transparent, ensuring you focus on what matters most – getting things done.
• Fast-Track Impact: Get quick and clear feedback on your work from the market. Join us as we break into the US market and expand into other exciting opportunities.
• Additional Benefits: We support your professional and personal growth with free English lessons, sports and laptop reimbursements.

Description:

We are looking for a skilled Python Developer (Middle/Middle+) to join our partner’s team and help build scalable backend infrastructure with a focus on web applications, integrations, and high-load systems. You will work with modern frameworks such as FastAPI, Django, and Flask, integrating various APIs and services, including payment systems. Experience with AI/ML or LLM APIs will be a strong plus.

 

Responsibilities:

• Develop and maintain backend services using Python (FastAPI, Django, Flask).
• Design and implement RESTful APIs and integrations with third-party services, including payment gateways.
• Collaborate with a cross-functional team of developers and product managers to deliver high-quality solutions.
• Optimize and refactor code for scalability and performance.
• Write clean, reusable, and well-documented code.

Participate in code reviews and provide constructive feedback.


Requirements:

• 3+ years of commercial experience in Python development.
• Strong knowledge and hands-on experience with FastAPI, Django, and Flask frameworks.
• Experience with databases (PostgreSQL, MySQL, MongoDB).
• Understanding of Docker, Git, and CI/CD pipelines.
• Experience integrating payment systems (e.g., Stripe, PayPal, or others).
• Familiarity with cloud platforms (AWS, GCP, or Azure) is a plus.
• Knowledge of AI/ML or LLM APIs (e.g., OpenAI, HuggingFace) will be considered a strong advantage.
• Strong communication skills and ability to work effectively in a team.
• Upper-Intermediate level of English or higher (for communication with clients).

We offer:

• Full-time, long-term remote work.
• Opportunity to work on challenging and diverse projects.
• Competitive compensation based on your skills and experience.
• Friendly and supportive team environment.

About Us:

Lemmi is an AI-powered career companion revolutionizing how professionals navigate their career journey. We simplify the job search process by providing intelligent guidance on best practices and automating routine tasks. Our platform features AI-powered mock interviews that identify skill gaps, provide targeted practice, and build confidence through measurable progress tracking.

As an early-stage Ukrainian startup with a globally distributed team, we're building the future of career development technology.

Your Mission:

As our Middle Python  Engineer, you will work directly with the founder and our development team to implement product strategy and prepare our platform for scale. This is an exceptional opportunity to gain hands-on experience in an early-stage startup while diving deep into modern Python development, generative AI, and other back end technologies. You'll develop crucial product thinking skills while contributing to a mission-driven platform that helps thousands of job seekers land their dream roles. You will work directly with modern AI integration and prompt engineering. You will also fine-tune our own models with the help of our senior machine learning specialist.

Key Responsibilities:

• Feature Development: Extend current functionality and collaborate closely with the frontend team to deliver seamless new features
• System Architecture: Work alongside senior back-end engineers to stabilize and optimize our backend infrastructure while addressing technical debt
• Build Core Systems: Develop the core product logic with supervision and support.
• Cross-Functional Collaboration: Participate in product discussions and contribute ideas for improving user experience
• Expand our AI integrations and take ownership of our AI-based logic: Continuously improve integrated system performance and integrate new systems. In the future, start developing our own solutions.

Requirements:

Must-Have:

• Strong knowledge of Python, Fast API ecosystem
• Experience integrating with popular AI solutions
• Prompt engineering skills
• Strong problem-solving abilities and critical-thinking skills
• Ability to work independently while knowing when to seek guidance
• At least two years' commercial experience

Why Join Us:

• Direct Impact: Your code will directly shape product development and impact thousands of users' career journeys
   
• Exceptional Learning Opportunity: Work directly with our founder and senior engineers (back-end and machine learning specialists) who are committed to mentoring and accelerating your professional growth
   
• Ultimate Flexibility: Choose work hours that suit your lifestyle (~10-15 hours/week), perfect for balancing with studies or other commitments
  
   
• Cutting-Edge Technology Stack: While focusing on Python solutions, you can contribute to our AI components and explore modern generative AI integrations, prompt engineering, and LLM concepts
   
• Industry Insider Knowledge: Gain unique insights into job market dynamics, recruitment strategies, and career development best practices that will benefit your own career forever

Our Values:

• Continuous Learning: We embrace challenges as opportunities and invest in constant skill development
   
• Ownership: We take full responsibility for our work, delivering results that exceed expectations
   
• Customer-First: We're passionate about solving real problems that help people advance their careers
   
• Data-Driven: We base decisions on research, metrics, and user feedback rather than assumptions
   
• T-Shaped Development: We cultivate broad knowledge across engineering and product domains while developing deep expertise in our specialties

Our team:

- 2 Senior .NET Engineers

- 1 Senior Python Engineer

- 1 Staff FE Engineer, 1 Senior FE Engineer, 1 Middle FE Engineer

- 3 Product Mangers

- UI/UX Designer

- Sales Manger

- Founder 

Important Note:

This position begins as an equity-based opportunity as we're an early-stage startup preparing for our initial investment round in late 2025. The paid option won't be available, at least, until the middle of Q1 2026. Upon successful funding, this role will transition to a competitive full-time or part-time paid position. This is an ideal opportunity for motivated individuals who want to get in on the ground floor of a promising startup and grow with the company.

We are a Ukrainian startup with team members distributed globally, operating with a remote-first culture.

We currently have a need for an Senior/Lead. This position is ideal for individuals who have the drive and desire to ‘make things’. It requires a highly motivated individual with attention to details and a hunger to learn and solve problems.
Shifted working hours - Readiness to work till 9 PM Kyiv time
Job Description

• Proven track record as a technical leader with 3+ years of experience
• 6+ years of professional software development experience
• 3+ years of experience with Python
• Experience designing and implementing Web applications with Django
• Expertise in coding concepts and best practices across languages
• Experience in developing large scale consumer applications, specifically in the field of media management, content delivery and streaming is a strong plus
• Deep understanding of web application best practices and git development flow
• Strong expertiese in scalable database design and POSTGRES
• Driven, self-motivated, and capable of managing multiple projects, priorities, and deadlines
• Focused, dependable, detail-oriented and hands-on – completes tasks quickly and thoroughly
• Excellent work ethics and communication skills – written, verbal and interpersonal

Desired Experience

• Experience working in the digital media industry, including multiple facets of the digital media supply chain including production, post-production, and distribution.

Job Responsibilities

Position Overview

• Contributing to cutting-edge R&D initiatives including service integration with emerging frameworks and platforms
• Assisting with technical resolution of issues on mission critical production systems (you build it, you own it, you run it)
• Thinking out of the box to come up with solutions that scale, are fault-tolerant, easy to grasp and elegant
• Support and anticipate developer needs – you will be their go-to person for questions and support
• Partner with product management and operations to create and evangelize a world-class media services platform

Department/Project Description

Deluxe Media Inc., a wholly owned subsidiary of Platinum Equity, is a global leader in media and entertainment services for film, video and online content.  Since 1915, Deluxe has been the trusted partner for the world’s most successful Hollywood studios, independent film companies, TV networks, exhibitors, advertisers and others, offering best-in-class solutions in post-production, distribution, asset and workflow management, and cloud-based technologies.

With headquarters in Los Angeles and offices around the globe, the company employs over 3,500 of the most talented artists, developers, and industry veterans worldwide. For more information, please visit www.bydeluxe.com.

We are looking for an experienced Python Engineer to support and scale our Generative AI platform. This role involves working on backend services, infrastructure, and enabling platform capabilities for recently onboarded GenAI projects.
 

Key Responsibilities:
 

• Support BAU (Business-As-Usual) operations for active GenAI projects
• Design and implement scalable platform services and tools
• Develop backend solutions using Python
• Drive platform thinking: focus on reusability, stability, and scalability
• Collaborate with cross-functional teams (ML, data, product) to deliver production-ready solutions
   

Requirements:
 

• Strong hands-on experience with Python
• Experience with FastAPI, LangGraph, RAG, Agentic ai frameworks.
• Solid background in building backend systems and platform components
• Experience with Kubernetes, preferably EKS
• Familiarity with cloud infrastructure (AWS) and CI/CD practices
• Prior experience or interest in Generative AI or ML platforms is a plus
• Experience with prompt engineering
• Strong problem-solving skills and ability to work independently in a fast-paced environment
• System programming/Java experience will be a huge plus

We offer:

• Competitive salary, long-term employment;

• Honest attitude, individual approach, stability, and keeping promises;

• Flexible schedule, possibility to partially work from home or remotely;

• Personal Development Plan + compensation for courses and certifications;

• English lessons;

• Support in the war-situation;

• Yoga classes 2 times per week;

• Personal Time Off (Kid’s activities, Car maintenance, Doctor appointment, etc.);

• Supportive and friendly team members.

The Opportunity

We are looking for a skilled and driven Backend Developer to join our team. As a Backend Developer, you will be responsible for building and maintaining secure, scalable, and high-performance server-side applications and APIs that power our core software products.

The ideal candidate will have hands-on experience with modern backend technologies, a strong understanding of system architecture and data management, and a passion for clean, efficient code. You will collaborate closely with frontend developers, DevOps engineers, and product managers to deliver high-quality, integrated solutions that support our expanding user base.

Office Hours and Location

• Full-time, Monday to Friday
• Location: Argyle, TX – Onsite

Key Responsibilities and Duties

• Design and develop RESTful APIs and microservices using Python, Node.js, migrating from .NET technologies, ensuring optimal performance, security, and scalability.
• Build and maintain integrations with third-party services, payment gateways, and external APIs, implementing proper error handling and monitoring.
• Develop and optimize database schemas, queries, and data models for both SQL and NoSQL databases, ensuring data integrity and performance.
• Implement containerized applications using Docker and deploy them using Kubernetes orchestration, following DevOps best practices for CI/CD pipelines.
• Collaborate with AI and machine learning teams to integrate AI Agentic software development tools and automated code generation systems into the development workflow.
• Write comprehensive technical documentation, including API specifications, system architecture diagrams, and deployment guides.
• Participate in code reviews, maintain coding standards, and mentor junior developers on best practices and emerging technologies.
• Monitor application performance, troubleshoot issues, and implement solutions to ensure high availability and reliability of backend services.
• Work with cross-functional teams to gather requirements, estimate development efforts, and deliver features within agreed timelines.
• Stay current with industry trends, evaluate new technologies, and contribute to technical decision-making processes.
• Implement security best practices, including authentication, authorization, data encryption, and vulnerability assessments.

Skills and Qualifications

• At least 3 years of professional backend development experience with strong proficiency in Python and Node.js.
• Experience with C#, VB.NET, or C++ for enterprise-level applications and system integrations/modernization.
• Hands-on experience with Kubernetes container orchestration, Docker containerization, and cloud deployment strategies.
• Proven track record of building and maintaining RESTful APIs and microservices architectures.
• Experience with AI Agentic software development tools such as Windsurf, GitHub Copilot, ChatGPT, or similar AI-powered development assistants.
• Strong knowledge of database technologies including PostgreSQL, MySQL, MongoDB, and Redis, MSSQL, with experience in query optimization.
• Proficiency with version control systems (Bitbucket, Git), CI/CD pipelines (Jenkins, GitLab CI), and automated testing frameworks.
• Experience with cloud platforms (AWS, Azure, GCP) and infrastructure as code tools (Terraform, CloudFormation).
• Strong problem-solving skills and ability to debug complex distributed systems and performance issues.
• Excellent written and verbal communication skills, with ability to explain technical concepts to non-technical stakeholders.
• Experience with agile development methodologies and collaborative development practices.
• Knowledge of security principles, NIST (SSDF/CSF), and secure coding practices.

As a Plus

• Experience/knowledge in the Aerospace domain/operations.
• Experience with message queuing systems (RabbitMQ, Apache Kafka) and event-driven architectures.
• Familiarity with monitoring and observability tools (Crashlytics, Prometheus, Grafana, ELK stack).
• Knowledge of serverless computing (AWS Lambda, Azure Functions) and edge computing technologies.
• Experience with performance testing, load testing, and system optimization techniques.
• Understanding of machine learning workflows and MLOps practices.
• A BS degree in Computer Science, Software Engineering, or related field is preferred.
• Experience with performance simulation of full interconnect solutions using both transaction-level and processor/software-driven models.
• Familiarity with containerization technologies like Docker and Kubernetes, and automation tools like Jenkins.
• A BS degree in Computer Science or a related field is preferred.

Preferred Qualifications

• Experience with enterprise integration patterns and API gateway technologies.
• Familiarity with real-time communication protocols (WebSockets, Server-Sent Events).
• Experience with data pipeline development and ETL processes.
• Understanding of distributed systems design patterns and microservices best practices.
• Expertise in modern SQL and NoSQL databases, including MySQL, PostgreSQL, Redis, and or MongoDB.
• Strong experience in full-stack development and system architecture in a fast-paced, innovation-driven environment.

Aircraft Performance Group (APG)

Aircraft Performance Group, LLC (APG) is a flight operations performance engineering firm, established in 1999, that specializes in Runway Analysis, Weight and Balance, and Flight Planning solutions for the airline and corporate flight operations industry. We maintain a current worldwide database of airport information and provide data based on FAR, EASA, and CASA requirements. APG is headquartered in Castle Rock, Colorado. Learn more at flyapg.com.