AWS Tech Lead with Python Job at Realign (Toronto)

Python Tech Lead

We are looking for an experienced Python Tech Lead who can guide a team of devel...

Location

India , Bengaluru

Salary:

Not provided

EvoluteIQ

Expiration Date

Until further notice

Requirements

Minimum 10+ years of professional experience in Python development
Experience of leading a team of 3-4 people for last 2 years
Hands-on experience in building Python applications, executing them for production, and maintaining them in a live environment actively
Proficiency in Python frameworks like Django, Flask, or FastAPI
Strong knowledge of RESTful API design and integration
Experience with SQL and NoSQL databases (e.g., PostgreSQL, MySQL, MongoDB)
Familiarity with cloud platforms (AWS, GCP, Azure) and DevOps tools
Understanding microservices architecture and containerization
Excellent problem-solving and debugging skills
Strong communication and leadership abilities

Job Responsibility

Lead the design, development, and optimization of scalable Python-based applications
Collaborate with cross-functional teams to define software architecture and system requirements
Architect, develop, and deploy APIs, microservices, and backend components
Mentor and guide junior developers through code reviews and technical best practices
Build integrations with cloud-native services (AWS, Azure, or GCP) and containerized environments (Docker, Kubernetes)
Collaborate with front-end teams to enable seamless integration with backend services
Develop test plans, write unit tests, and ensure code quality and scalability
Leverage knowledge of AI/ML, data structures, algorithms, and design patterns to solve complex problems efficiently

What we offer

Opportunity to shape the strategy of a next-gen hyper-automation platform
Work with a cross-disciplinary team in a fast-growing, innovation-driven environment
Competitive compensation and growth opportunities
A culture of innovation, ownership, and continuous learning

Fulltime

Generative AI Tech Lead

Provectus is an AI-first consultancy that helps global enterprises adopt Machine...

Location

Salary:

Not provided

Provectus

Expiration Date

Until further notice

Requirements

5+ years of hands-on experience in Machine Learning, Deep Learning, or NLP
2+ years in a technical leadership or team lead role
Strong expertise with LLMs (Hugging Face, OpenAI, Anthropic) and modern NLP stacks
Strong hands-on experience with AWS ML ecosystem (SageMaker, Bedrock, Lambda, S3, ECS/ECR)
Excellent Python engineering skills and proficiency with PyTorch or TensorFlow
Experience building ML systems in production, not just research
Solid knowledge of MLOps/LLMOps tools, pipelines, and deployment best practices
Strong architectural thinking and ability to design scalable ML systems
Excellent communication skills and ability to lead cross-functional teams
Passion for mentoring engineers and raising the technical bar

Job Responsibility

Lead, mentor, and grow a team of 5–10 ML, Data, and Software Engineers
Define and drive the technical roadmap for ML/AI initiatives
Foster a high-performance culture focused on ownership, learning, and engineering excellence
Work closely with Product, Data, and Platform teams to deliver end-to-end AI systems
Design, fine-tune, and deploy LLMs and ML models for real production use cases
Build systems for RAG, summarization, text generation, entity extraction, and other NLP/LLM workflows
Explore and implement emerging GenAI/LLM techniques and infrastructure
Contribute across the ML stack: NLP, deep learning, CV, RL, and classical ML
Architect and operate scalable ML/AI systems using AWS (SageMaker, Bedrock, Lambda, S3, ECS/ECR…)
Optimize model training, inference pipelines, and data workflows for scale, cost, and latency

What we offer

Sing-up bonus
10% Annual bonus
Comprehensive private medical insurance or budget for your medical needs
Paid sick leave, vacation, and public holidays
Continuous learning support, including unlimited AWS certification sponsorship

ML Tech Lead, GenAI

Provectus helps companies adopt ML/AI to transform the ways they operate, compet...

Location

Salary:

Not provided

Provectus

Expiration Date

Until further notice

Requirements

Proven experience with LLMs and NLP frameworks (e.g., Hugging Face, OpenAI, or Anthropic models)
Strong expertise in AWS Cloud Services
Strong experience in ML/AI, including at least 2 years in a leadership role
Hands-on experience with Python, TensorFlow/PyTorch, and model optimization
Familiarity with MLOps tools and best practices
Excellent problem-solving and decision-making abilities
Strong communication skills and the ability to lead cross-functional teams
Passion for mentoring and developing engineers

Job Responsibility

Lead and manage a team of 5-10 engineers, providing mentorship and fostering a collaborative team environment
Drive the roadmap for machine learning projects aligned with business goals
Coordinate cross-functional efforts with product, data, and engineering teams to ensure seamless delivery
Design, develop, and fine-tune LLMs and other machine learning models to solve business problems
Evaluate and implement state-of-the-art LLM techniques for NLP tasks such as text generation, summarization, and entity extraction
Stay ahead of advancements in LLMs and apply emerging technologies
Expertise in multiple main fields of ML: NLP, Computer Vision, RL, deep learning and classical ML
Architect and manage scalable ML solutions using AWS services (e.g., SageMaker, Lambda, Bedrock, S3, ECS, ECR, etc.)
Optimize models and data pipelines for performance, scalability, and cost-efficiency in AWS
Ensure best practices in security, monitoring, and compliance within the cloud infrastructure

Machine Learning Tech Lead, GenAI

Provectus helps companies adopt ML/AI to transform the ways they operate, compet...

Location

Salary:

8000.00 USD / Month

Provectus

Expiration Date

Until further notice

Requirements

Proven experience with LLMs and NLP frameworks (e.g., Hugging Face, OpenAI, or Anthropic models)
Strong expertise in AWS Cloud Services
Strong experience in ML/AI, including at least 2 years in a leadership role
Hands-on experience with Python, TensorFlow/PyTorch, and model optimization
Familiarity with MLOps tools and best practices
Excellent problem-solving and decision-making abilities
Strong communication skills and the ability to lead cross-functional teams
Passion for mentoring and developing engineers

Job Responsibility

Lead and manage a team of 5-10 engineers, providing mentorship and fostering a collaborative team environment
Drive the roadmap for machine learning projects aligned with business goals
Coordinate cross-functional efforts with product, data, and engineering teams to ensure seamless delivery
Design, develop, and fine-tune LLMs and other machine learning models to solve business problems
Evaluate and implement state-of-the-art LLM techniques for NLP tasks such as text generation, summarization, and entity extraction
Stay ahead of advancements in LLMs and apply emerging technologies
Expertise in multiple main fields of ML: NLP, Computer Vision, RL, deep learning and classical ML
Architect and manage scalable ML solutions using AWS services (e.g., SageMaker, Lambda, Bedrock, S3, ECS, ECR, etc.)
Optimize models and data pipelines for performance, scalability, and cost-efficiency in AWS
Ensure best practices in security, monitoring, and compliance within the cloud infrastructure

What we offer

Annual Performance Bonus: 10% of base salary
Sign-In Bonus: USD 8,000 — paid in two installments: 50% upon start (USD 4,000) 50% upon completion of trial period (USD 4,000)

Senior Backend Engineer / Tech Lead (Data Management)

As a Senior Backend Software Engineer at Aignostics, you work hand in hand with ...

Location

Germany , Berlin

Salary:

Not provided

Aignostics

Expiration Date

Until further notice

Requirements

Bachelor and/or Master in a relevant field or extensive work experience
6+ years of software development experience in a data intensive environment
Experience leading a technical initiative ideally with cross-team impact
Strong background in software development ideally with Python
Experience with cloud providers (GCP, AWS) and their services
Experience with container orchestration (preferable Kubernetes)
Experience with database systems
Familiar with CI/CD pipelines, code reviews and other standards to keep up code quality
Driven self-starter, well-organized, excellent communication skills and a strong team player

Job Responsibility

Design and develop services and core libraries that enable our SaaS platform
Ensure reliable, high throughput access to our data for machine learning
Maintain and expand our data management infrastructure
Lead initiatives, evaluate new technologies and their integration into our current codebase
Eagerness to take ownership - from inception to completion - without losing focus on the business context
Communicate closely with our frontend and machine learning teams
Perform code reviews, considering readability, design and performance

What we offer

Learning & Development yearly budget of 1,000€ (plus 2 L&D days)
Language classes and internal development programs
Mentoring program
Flexible working hours and teleworking policy
30 paid vacations days per year
Family & pet friendly and support flexible parental leave options
Subsidized membership of your choice among public transport, sports and well-being
Social gatherings, lunches, and off-site events
Optional company pension scheme

Java Tech Lead

The Stress testing Team is responsible for delivering Stress testing related sol...

Location

Canada , Toronto

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

8-10 years of industry experience
7+ years of engineering management
4+ years of managing individual contributors
2+ years of managing managers
BS or MS in Computer Science or related technical field
Graduate in STEM or Finance disciplines
Broad experience in relational and document databases, data structures, caching, and reporting
Develop enterprise-grade applications using Java 8/JEE (and higher), No SQL, Spring
Experience managing and mentoring junior and senior engineers across multiple time zones
Experience attracting and hiring top talents

Job Responsibility

Lead team(s) of passionate engineers supporting multiple systems
Set up and maintain processes that empower the team to move quickly
Be hands-on in technical architecture and reviews
Independently own and drive multiple critical work streams
Establish and drive adoption of design and coding best practices within your team
Liaise with senior stakeholders across Risk, Finance, and Front Office business organizations, and external Market Regulators
Mentor and guide professional development of analysts & engineers on your team
Collaborate with and across teams to design, build, and deliver high-quality software

What we offer

Global Benefits
Best-in-class benefits
Equal opportunity and affirmative action employer
Reasonable accommodation for persons with disabilities

Fulltime

Lead FullStack Developer

The aim of the project is to create a modernized library website from scratch an...

Location

Poland , Kraków

Salary:

Not provided

Montrose Software

Expiration Date

Until further notice

Requirements

Minimum 10 years of experience as a FullStack
Proven experience as a Tech Lead
Proficiency in Python
Knowledge of Javascript and React
Fluent in spoken and written English
Ability to use Git or SVN version control system
Unit testing skills
AWS

Job Responsibility

Create a modernized library website from scratch
Implement advanced search functionalities, including semantic search
Enhance the discoverability and accessibility of library materials

What we offer

Diverse teams
Interesting, challenging and exciting work in international teams
Team events
Flexible working hours
Modern office
Lunches
Food
Health
Sport
Training budget

Fulltime

Technical Lead

At Prezzee, we’re more than just a digital gifting platform – we’re building hum...

Location

Australia , Melbourne

Salary:

Not provided

Prezzee

Expiration Date

Until further notice

Requirements

Extensive experience crafting and building software using the latest delivery techniques
Ability to design, estimate and build high quality and maintainable code
Exceptional problem solving and troubleshooting skills
A strong understanding of architectural concepts and cloud-based solution design
Demonstrable ability to motivate self and others
Experience working with technical and non-technical partners, with the capability to influence
Able to architect applications with particular attention to performance and cost
Experience mentoring other Engineers in best-practice

Job Responsibility

Coding Practices & Architecture: Ability to design and build expert-level code
Design & write unit, API/Contract and behavioural tests
Pull request cross-team approver and arbitrator
Architect applications with particular attention to performance and cost
Apply architectural patterns to ensure information is secured at runtime, while at rest and in transit
Continuous improvement & best practice: Encourage innovation and foster an environment of continuous improvement
Set and ensure adoption of coding, quality, accessibility and secure code standards
Help improve code quality principles across Prezzee
Evangelise DevOps best practices, keep up with modern tooling and ensure business and team alignment
People Leadership: Assist in providing technical leadership and support to your team of engineers

What we offer

Prezzeeversary Leave – Extra day of annual leave for each year you’re with us
BirthYay Leave – Celebrate you with a paid day off during your birthday month
Novated Car Leasing – A tax-smart way to bundle and pay for your car and running costs
ClassPass Membership – Fully covered monthly credits for fitness, wellness, and beauty
Office Allowance – One-time payment to upgrade your office setup
Flexible Work Perks – Flex your hours, take Culture Swap Days, and work from anywhere for 30 days a year
Prezzee Staff Discounts – Exclusive deals on Prezzee gift cards – just for being part of the team
Wellbeing Support – Access to mental, social, financial, and physical wellbeing support via Telus
Learning & Development – Grow your career with LinkedIn Learning, job shadowing, industry programs, and our Lunch & Learn sessions
Employee Resource Groups – Be an advocate or ally and foster belonging through groups like EmpowHer and Pride

Fulltime

AWS Tech Lead with Python

Realign

Location:
Canada , Toronto

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
March 21, 2026

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