python developer

Open Systems Technologies

<div>
 A major financial firm is looking for a
 
 Python Developer
 
 to join their team in New York, NY.
 
 
 
 Compensation: $150-200k/year
 
 
 
 
 Qualifications
 
 
 
 <ul>
 <li>
 A Bachelor's Degree in Computer Science, Engineering, or related field of study
 </li>
 <li>
 5+ years of relevant hands-on technical experience
 </li>
 <li>
 Strong Python skills
 </li>
 <li>
 Strong understanding of relational databases and SQL
 </li>
 <li>
 Strong analytical skills with attention to detail
 </li>
 <li>
 Strong communication skills
 </li>
 </ul>
</div>

Python Developer

Navitas Business Consulting

<div>Position Title: Python Developer 
Job ID#: 26-1106 
Clearance: Top Secret 
Location: Herndon, VA
Who We Are: 
Since our inception back in 2006, Navitas has grown to be an industry leader in the digital transformation space, and we&rsquo;ve served as trusted advisors supporting our client base within the commercial, federal, and state and local markets. 
 
What We Do: 
At our very core, we&rsquo;re a group of problem solvers providing our award-winning technology solutions to drive digital acceleration for our customers! With proven solutions, award-winning technologies, and a team of expert problem solvers, Navitas has consistently empowered customers to use technology as a competitive advantage and deliver cutting-edge transformative solutions. 
 
What You'll Do 
Navitas is seeking a hands-on Python Developer to design, develop, and maintain secure backend applications and APIs supporting enterprise and mission-critical systems for the DoD Search Portfolio. In this role, you'll build scalable Python services, integrate with databases and enterprise systems, and collaborate with cross-functional engineering teams to deliver reliable, cloud-native applications. The ideal candidate enjoys solving complex technical problems, writing clean and maintainable code, and contributing throughout the software development lifecycle. 
 
Responsibilities include but are not limited to:<ul><li>
Design, develop, test, and maintain Python backend services and REST APIs using frameworks such as Flask or FastAPI.</li><li>
Develop scalable, secure, and high-performance applications that integrate with databases, enterprise systems, and external services.</li><li>
Collaborate with front-end developers to support application functionality and API integrations.</li><li>
Participate in all phases of the software development lifecycle, including design, development, testing, deployment, and production support.</li><li>
Support CI/CD and DevOps practices, including containerization, deployment automation, monitoring, and troubleshooting.</li><li>
Apply secure coding standards, logging, auditing, and best practices aligned with federal and DoD requirements.</li><li>
Optimize application performance, reliability, and maintainability through code reviews, testing, and continuous improvement.</li><li>
Work with engineering teams to troubleshoot production issues and implement long-term solutions.</li><li>
Create and maintain technical documentation for applications, APIs, and deployment processes.</li><li>
Collaborate with data and AI/ML teams as needed to integrate backend services with existing analytics or machine learning solutions.</li></ul>
What You'll Need<ul><li>
Bachelor's degree (or equivalent experience).</li><li>
5+ years of hands-on Python development experience.</li><li>
Strong experience building Python applications and REST APIs using Flask or FastAPI.</li><li>
Experience working with relational and NoSQL databases.</li><li>
Strong understanding of API design, backend architecture, and software engineering best practices.</li><li>
Experience with Git, CI/CD pipelines, Docker, Kubernetes, and cloud-native application development.</li><li>
Experience with AWS and modern cloud services.</li><li>
Strong debugging, troubleshooting, and problem-solving skills.</li><li>
Excellent communication and collaboration skills.</li></ul> 

Salary Range: $110k - $150k
The pay range provided is a good-faith estimate and represents the range the company reasonably expects to pay for this position at the time of posting. Individual compensation may vary based on skills, experience, education, certifications, geographic location, and business needs.
Equal Employer/Veterans/Disabled
Navitas Business Consulting is an affirmative action and equal opportunity employer. If reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to receive other benefits and privileges of employment, please contact Navitas Human Resources.
Navitas is an equal opportunity employer. We provide employment and opportunities for advancement, compensation, training, and growth according to individual merit, without regard to race, color, religion, sex (including pregnancy), national origin, sexual orientation, gender identity or expression, marital status, age, genetic information, disability, veteran-status veteran or military status, or any other characteristic protected under applicable Federal, state, or local law. Our goal is for each staff member to have the opportunity to grow to the limits of their abilities and to achieve personal and organizational objectives. We will support positive programs for equal treatment of all staff and full utilization of all qualified employees at all levels within Navitas.
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26-1106: Python Developer - Herndon, VA

BairesDev

<div>
 At BairesDev&reg;, we've been leading the way in technology projects for over 15 years. We deliver cutting-edge solutions to giants like Google and the most innovative startups in Silicon Valley.
 
 
 Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles that drive significant impact worldwide.
 
 
 When you apply for this position, you're taking the first step in a process that goes beyond the ordinary. We aim to align your passions and skills with our vacancies, setting you on a path to exceptional career development and success.
 
 
 Senior Fullstack Python Developer at BairesDev
 
 
 We are looking for a Fullstack Python Developer to join our elite development team. This role emphasizes strong Python backend expertise while requiring frontend development skills with modern web technologies. You'll be responsible for developing end-to-end solutions, from robust backend services to responsive user interfaces.
 
 
 
 What You'll Do
 
 
 
 <ul>
 <li>
 Develop Python backend applications and APIs.
 </li>
 <li>
 Build data analysis solutions using Pandas.
 </li>
 <li>
 Create responsive frontend interfaces.
 </li>
 <li>
 Implement database interactions and AWS integrations.
 </li>
 <li>
 Collaborate with teams to deliver high-quality solutions.
 
 
 </li>
 </ul>
 
 What We're Looking For
 
 
 
 <ul>
 <li>
 5+ years of experience with Python.
 </li>
 <li>
 Strong experience with Pandas.
 </li>
 <li>
 Proficiency in frontend development (HTML/CSS/JavaScript).
 </li>
 <li>
 Experience with AWS Cloud Services.
 </li>
 <li>
 Upper Intermediate English level.
 
 
 </li>
 </ul>
 
 Nice To Have
 
 
 
 <ul>
 <li>
 Experience with Streamlit.
 </li>
 <li>
 Knowledge of AWS Bedrock.
 </li>
 <li>
 Containerization experience (Docker, Kubernetes).
 </li>
 <li>
 Expertise in database design and optimization.
 
 
 </li>
 </ul>
 How we do make your work (and your life) easier:
 
 
 <ul>
 <li>
 100% remote work (from anywhere).
 </li>
 <li>
 Excellent compensation in USD or your local currency if preferred
 </li>
 <li>
 Hardware and software setup for you to work from home.
 </li>
 <li>
 Flexible hours: create your own schedule.
 </li>
 <li>
 Paid parental leaves, vacations, and national holidays.
 </li>
 <li>
 Innovative and multicultural work environment: collaborate and learn from the global Top 1% of talent.
 </li>
 <li>
 Supportive environment with mentorship, promotions, skill development, and diverse growth opportunities.
 
 
 </li>
 </ul>
 Join a global team where your unique talents can truly thrive!
 
 
 #BD-PRIO-2026
</div>

Senior Fullstack Python Developer - Remote Work | REF#296626

OrangeUni

Job Title : Senior Python Backend DeveloperLocation : Fully RemotePosition Type : Full-Time/Freelance About Us:OrangeUni is a forward-thinking company dedicated to delivering cutting-edge digital solutions. We value innovative ideas, meticulous attention to detail, and a deep understanding of user needs. We are looking for a Senior Python Backend Developer to join our team to create scalable services, ensuring top-notch web security and user experience. If you fancy working on the latest backend features, focusing on both functionality and security, have excellent English proficiency and the ability to thrive in a dynamic, remote environment, we’d love to connect with you! Position Overview:Your expertise as a Senior Python Backend Developer and your understanding of web security principles will be invaluable to our team. You will be handling a complex, high-traffic platform with thousands of registered users, including video streaming, image processing, and an internal CRM. Required Skills and Experience:<ul><li>Expertise in Python (5+ years) and Django framework, ORM, migrations, admin interface, creating REST API with Django Rest Framework;</li><li>Experience with setting up or maintaining AWS (S3, RDS, SNS, SQS, CloudFront, CloudFormation) and implementation of OAuth flows;</li><li>Proficiency with AI tools/LLM, Celery (4.x/5.x) and message brokers (Redis or RabbitMQ);</li><li>Experience using Docker (Dockerfile, docker-compose) and basic CI/CD knowledge (GitHub Actions or similar);</li><li>Good knowledge of SQL and relational databases (preferably PostgreSQL);</li><li>Proficiency in Git (Pull/Merge Requests, Code Reviews, Git Flow);</li><li>English language — Full professional proficiency in English</li></ul> This is a Senior position only. Only apply if you have at least 5 years of experience in these areas:<ul><li>Language: Python (primary), basic JavaScript (Vue.js — nice to have)</li><li>Database: PostgreSQL</li><li>Framework: Django, Django REST Framework</li><li>Models: Django ORM models (relational)</li><li>Architect Patterns: RESTful API</li><li>Broker Message: Redis or RabbitMQ</li><li>Cache: Redis</li><li>Monitoring Tools: Sentry (Pytest, Flake8, Bandit, wemake-python-styleguide - nice to have)</li><li>LLM: AI tools (OpenAI, Claude, RAG / Knowledge Base Tools, Zapier, Make.com)</li></ul> Nice to Have:<ul><li>DevOps experience: AWS (S3, RDS, SNS, SQS, CloudFront, CloudFormation)</li><li>Set up and maintain CI/CD pipelines (GitHub Actions or similar).</li><li>Familiarity with payment gateways (Mollie or similar Stripe, PayPal, etc.);</li><li>Setting up and optimizing Sentry, logging, and monitoring;</li><li>Testing and working with code quality tools: Pytest, Flake8, Bandit, wemake-python-styleguide;</li><li>Work with internationalization and external integrations (CRM, other APIs);</li><li>Basic Vue.js knowledge or experience interacting with a Vue-based frontend;</li><li>Using feature flags with django-waffle and advanced admin plugins (e.g., CKEditor, image-cropping, sortable2);</li><li>Familiarity with Poetry (managing dependencies with pyproject.toml), Fabric (deployment scripts), and/or Django Channels (real-time WebSockets);</li><li>Handling PDF and image processing (e.g., PyMuPDF, Pillow, heif-image-plugin).</li></ul> What We Offer:<ul><li>A fully remote role with flexible working hours.</li><li>The opportunity to work on innovative projects alongside a collaborative and talented team.</li><li>Competitive full-time/freelance compensation, based on experience.</li><li>Room for professional growth and long-term opportunities within the organization.</li></ul> If you are passionate about creating clean, maintainable, efficient back-end code and driving business success, we want to hear from you! Apply today and join OrangeUni team as our next Python Developer! To apply for this position please send your CV, portfolio link, and Linkedin/Github

Senior Python Developer (Django) with DevOps experience (AWS)

Deloitte

<div>
 
 Senior Python Backend Developer, Cairo, Egypt
 
 
 
 
 Connect to your career at Deloitte
 
 
 
 Deloitte, established globally in 1845, is the world&rsquo;s largest and leading professional services firm, providing Audit &amp; Assurance, Tax &amp; Legal and Consulting and related services to public and private clients spanning multiple industries. Present in more than 150 countries, Deloitte is distinct in its ability to help clients solve their most complex problems, from strategy to implementation.
 
 
 Deloitte innovation hub (DIH) is a strategic initiative established to support our ambition to become the leading business transformation partner of choice for our clients and to expand and scale our delivery footprint across EMEA. With access to a scaled, diverse, highly skilled, motivated, and engaged workforce, DIH is delivering complex technical solutions for clients&rsquo; most complex business problems, across portfolios that include &lsquo;Strategy &amp; Transactions&rsquo;, &lsquo;Customer&rsquo;, &lsquo;Engineering, AI &amp; Data, &lsquo;Enterprise, Technology &amp; Performance&rsquo; and &lsquo;Cyber&rsquo;. DIH is aiming to become the destination for top talents in Egypt for a long, exciting career.
 
 
 We invest in outstanding people of diverse talents and backgrounds and empower them to achieve more than they could elsewhere. Our work combines advice with action and integrity. We believe that when our clients and society are stronger, so are we. Our organization has grown in scale and diversity, providing services across the region, with our shared culture remaining the same. We aim to help clients realize their ambitions, make a positive difference in society, and maximize the success of our people. This drive fuels the commitment and humanity that run deep through our every action.
 
 
 
 Connect to your opportunity
 
 
 
 <ul>
 <li>
 Database Management: Backend developers design and manage the database systems that store and retrieve data for the application. This includes creating, optimizing, and maintaining database schemas, writing database queries, and ensuring data integrity and security.
 </li>
 <li>
 API Development: Backend developers build and maintain application programming interfaces (APIs) that allow the frontend and other services to communicate with the backend. This involves designing RESTful or GraphQL APIs, implementing endpoints, and handling data requests and responses.
 </li>
 <li>
 Server-Side Logic: They write the server-side code that executes business logic and processes user requests. This may involve implementing user authentication, authorization, and business rules. They ensure that the application functions correctly and efficiently on the server.
 </li>
 <li>
 Security and Performance: Backend developers are responsible for implementing security measures to protect the application and its data, such as user authentication, encryption, and access control. They also optimize the server-side code and database queries to enhance application performance.
 </li>
 <li>
 Integration: Backend developers often work on integrating third-party services and APIs into the application. This can include payment gateways, social media platforms, external databases, or other microservices.
 
 
 </li>
 </ul>
 
 Connect To Your Skills And Professional Experience.
 
 
 
 <ul>
 <li>
 3 - 7 years of experience.
 </li>
 <li>
 Python Proficiency: You should have strong programming skills in Python. Be able to write clean, efficient, and maintainable code in these languages.
 </li>
 <li>
 Server-Side Development: Excel in server-side development, including creating RESTful or GraphQL APIs, handling data processing and storage, and managing server infrastructure.
 </li>
 <li>
 Database Management: Experience in designing, querying, and managing databases, both on the mobile device (SQLite) and on the server (e.g., MySQL, PostgreSQL, or NoSQL databases).
 </li>
 <li>
 Security Best Practices: Knowledge of security measures in mobile and server development, including authentication, authorization, data encryption, and protection against common security vulnerabilities.
 </li>
 <li>
 API Integration: Proficiency in integrating mobile apps with backend services, third-party APIs, and web services.
 </li>
 <li>
 Performance Optimization: Experience in optimizing mobile app and server performance to ensure efficient data retrieval, processing, and response times.
 </li>
 <li>
 Back-End Development: Experience with at least one back-end language/framework combination, like Python and Django, to build server-side logic and APIs( FastAPI, and Flask).
 
 
 </li>
 </ul>
 
 Connect to your service line - Technology and Transformation
 
 
 
 Distinctive thinking, deep expertise, and collaborative working. That&rsquo;s what connects us. That&rsquo;s what makes us Deloitte. If you want to help solve some of the biggest challenges around, join us. Together, we&rsquo;ll make an impact that matters.
 
 
 
 Personal independence
 
 
 
 Regulation and controls are standard practice in our industry and Deloitte is no exception. These controls provide important legal protection for both you and the firm. We are subject to several audit regulations, one of which requires that certain colleagues abide by specific personal independence constraints. This can mean that you and your "Immediate Family Members" are not permitted to hold certain financial interests (shares, funds, bonds etc.) with audit clients of the firm. The recruitment team will provide further detail as you progress through the recruitment process.
 
 
 
 Connect to your Industry
 
 
 
 &ldquo;What attracted me to Deloitte were the endless opportunities and the collective experience of other like-minded individuals. Deloitte&rsquo;s clients include many of the world&rsquo;s largest organisations; I wanted to be part of a team that made a difference that I could be proud of.&rdquo;
 
 
 <ul>
 <li>
 Dan, Technology and Transformation
 
 
 </li>
 </ul>
 
 Our commitment to you
 
 
 
 Making an impact is more than just what we do: it&rsquo;s why we&rsquo;re here. So we work hard to create an environment where you can experience a purpose you believe in, the freedom to be you, and the capacity to go further than ever before.
 
 
 We want you. The true you. Your own strengths, perspective, and personality. So, we&rsquo;re nurturing a culture where everyone belongs, feels supported and heard, and is empowered to make a valuable, personal contribution. You can be sure we&rsquo;ll take your wellbeing seriously, too. Because it&rsquo;s only when you&rsquo;re comfortable and at your best that you can make the kind of impact you, and we, live for.
 
 
 Your expertise is our capability, so we&rsquo;ll make sure it never stops growing. Whether it&rsquo;s from the complex work you do, or the people you collaborate with, you&rsquo;ll learn every day. Through world-class development, you&rsquo;ll gain invaluable technical and personal skills. Whatever your level, you&rsquo;ll learn how to lead.
 
 
 
 Connect to your next step
 
 
 
 A career at Deloitte is an opportunity to develop in any direction you choose. Join us and you&rsquo;ll experience a purpose you can believe in and an impact you can see. You&rsquo;ll be free to bring your true self to work every day. And you&rsquo;ll never stop growing, whatever your level.
</div>

Deloitte Innovation Hub I Senior Python Backend Developer, Cairo, Egypt

ZZ-Technologies, islamabad

Python Developer &ndash; 2+ Years ExperienceLocation: Islamabad Job Type: Full-Time | On-Site Experience Level: Mid-Level (2+ Years)Important &mdash; Please Read Before ApplyingThis is a fully on-site position. It is NOT a remote job, and interviews will NOT be conducted online. Only shortlisted candidates will receive a call for an on-site (in-person) interview. Please apply only if you are able to attend the interview physically at our Islamabad office and work on-site full-time.Job OverviewWe are looking for a skilled Python Developer to design, build, and maintain robust backend systems for our growing engineering team. The ideal candidate is comfortable working across multiple databases, modern Python frameworks, and real-time communication protocols, and can independently deliver scalable, production-ready solutions.What You'll Do<ul><li>Build and maintain backend services and APIs using Core Python, FastAPI, and Flask</li><li>Work extensively with multiple database technologies, including MySQL, MongoDB, ElasticSearch, and Neo4j</li><li>Implement real-time and asynchronous communication using WebSockets, gRPC, and RabbitMQ</li><li>Design and develop web scraping tools and automated data extraction pipelines</li><li>Write clean, maintainable code and manage version control using Git</li><li>Collaborate with cross-functional teams to integrate backend systems with other services</li></ul>What We're Looking For<ul><li>2+ years of hands-on experience in Python backend development</li><li>Practical experience with FastAPI, Flask, WebSockets, gRPC, and RabbitMQ</li><li>Solid understanding of relational and NoSQL databases (MySQL, MongoDB, ElasticSearch, Neo4j)</li><li>Experience building REST APIs, backend integrations, and web scraping solutions</li><li>Strong problem-solving skills and ability to work independently</li></ul>Nice to Have<ul><li>Familiarity with Docker and CI/CD pipelines</li><li>Exposure to cloud platforms (AWS, Azure, or GCP)</li><li>Experience architecting scalable, high-performance backend systems</li></ul>Interview &amp; Application Process<ul><li>Work Location: In-person, Islamabad (Fully On-Site &mdash; No Remote Option)</li><li>Interview Mode: On-Site Only &mdash; No online/virtual interviews will be conducted</li><li>Walk-in Interviews: Monday to Thursday, 11:00 AM &ndash; 4:00 PM</li><li>How to Apply: Share your resume via WhatsApp along with the job title to 0335-5707047. Shortlisted candidates will be contacted for an on-site interview only.</li></ul>Pay: Rs100,000.00 - Rs150,000.00 per monthWork Location: In person

Backend Developer(Python)

Dynamo Technologies

<div>Job Description:
We are seeking a Senior SAS/Python Model Validation and Modernization Developer to join our team. The successful candidate will support statistical model validation, algorithm analysis, and modernization efforts focused on migrating legacy SAS applications and processes to Python-based solutions. This role will work closely with analysts, statisticians, data scientists, and business stakeholders to evaluate model performance, conduct what-if analyses, validate outputs, and ensure the accuracy and reliability of mission-critical analytical systems. Candidates with prior U.S. Census Bureau experience or an active/previous federal clearance are highly preferred.
Duties/ Responsibilities
<ul><li>Test, validate, and analyze statistical, predictive, and analytical models.</li>
<li>Evaluate model performance and assess the impact of parameter, assumption, and business-rule changes.</li>
<li>Conduct scenario analysis, sensitivity testing, and what-if simulations to determine model behavior.</li>
<li>Analyze algorithms, calculations, and methodologies to identify opportunities for optimization and improvement.</li>
<li>Review existing SAS applications, scripts, and macros and develop migration strategies to Python.</li>
<li>Convert SAS code, workflows, and analytical processes into maintainable Python solutions.</li>
<li>Compare and validate SAS and Python outputs to ensure functional equivalency and accuracy.</li>
<li>Develop automated testing frameworks and validation processes for migrated applications.</li>
<li>Perform data analysis and investigate anomalies, inconsistencies, and unexpected model behavior.</li>
<li>Create technical documentation, validation reports, migration plans, and process diagrams.</li>
<li>Collaborate with business stakeholders, statisticians, developers, and project teams to implement analytical solutions.</li>
<li>Support modernization initiatives and continuous improvement of analytical systems and processes.</li>
</ul>
Required Skills/Abilities
<ul><li>4+ years of experience developing analytical solutions using SAS and Python.</li>
<li>Strong experience with SAS Base Programming, SAS Macros, and SAS analytical workflows.</li>
<li>Strong Python programming skills, including experience with Pandas, NumPy, and SQL.</li>
<li>Experience testing, validating, and analyzing statistical or predictive models.</li>
<li>Experience conducting model performance evaluations and impact analyses.</li>
<li>Experience migrating SAS applications, scripts, or workflows to Python.</li>
<li>Strong understanding of algorithms, data analysis, and quantitative methodologies.</li>
<li>Excellent analytical, troubleshooting, and problem-solving skills.</li>
<li>Strong communication and documentation skills.</li>
<li>Ability to work independently and as part of a team.</li>
<li>Creative problem-solving with a strong visual and storytelling instinct.</li>
<li>Curiosity and experimentation with emerging technologies, particularly AI.
</li><li>Strategic mindset with the ability to connect content to broader campaign goals.</li>
<li>Strong collaboration and communication skills.</li>
<li>Ability to balance speed, quality, and innovation.</li>
<li>U.S. Citizenship required.</li>
</ul>
Nice to Have Skills
<ul><li>Previous experience supporting the U.S. Census Bureau or other federal statistical agencies.</li>
<li>Active or previously held Census Bureau suitability determination, Public Trust, Secret Clearance, or equivalent federal clearance.</li>
<li>Experience with survey processing systems, demographic analysis, economic statistics, or federal statistical programs.</li>
<li>Experience with machine learning frameworks such as Scikit-Learn, XGBoost, or TensorFlow.</li>
<li>Experience with cloud platforms such as AWS, Azure, or Google Cloud.</li>
<li>Familiarity with Git, CI/CD pipelines, and containerized environments.</li>
<li>Experience with SAS Viya and modern analytics platforms.</li>
</ul>
Education and Experience:
<ul><li>Bachelor&rsquo;s degree in Computer Science, Data Science, Statistics, Mathematics, Engineering, Information Technology, or related field.</li>
</ul>
Travel Requirement:
<ul><li>No travel requirement.</li>
</ul>
Clearance Requirement:
<ul><li>Ability to obtain a Public Trust clearance.</li>
</ul>
Dynamo is a full lifecycle digital transformation company providing best-in-class technology and mission support services to our clients. Dynamo&rsquo;s mission is to lead the digital transformation industry and provide best-in-class solutions for our clients with a truly human touch.
We leverage industry leading practices to empower our clients, ultimately providing them with the necessary tools, knowledge, and information required to successfully achieve their strategic goals, while optimizing their operations.
Through our partnerships, boldness, and authenticity, Dynamo goes against the grain of a traditional government contracting company by providing top-caliber team members, delivering quality results, and always exceeding expectations.
Dynamo Technologies is an Equal Opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, national origin, religion, sex, pregnancy, disability, protected veteran status, age, or any other characteristic protected by law.</div>

Senior SAS/Python Model Validation and Modernization Developer

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