Career Defining Opportunities Jobs
1,449,941 open positions · Updated daily
Career Defining Opportunities are the engine behind tomorrow’s products—AI/ML breakthroughs, cloud‑native platforms, secure cyber‑infrastructure, and user‑centric design. With 1081 positions open, hiring managers are prioritizing candidates who can lead cross‑functional teams, innovate at scale, and deliver measurable business impact. Demand is driven by rapid digital transformation, the shift to edge computing, and the need for responsible AI.
Typical roles include AI/ML Engineer (building TensorFlow models and deploying on Kubernetes), Cloud Solutions Architect (designing Terraform‑based multi‑cloud pipelines), Product Lead (setting roadmaps with data‑driven insights), Cybersecurity Lead (implementing Zero Trust with AWS WAF and Sentinel), and Data Platform Engineer (managing Airflow pipelines and Snowflake warehouses). Responsibilities span from prototyping, CI/CD automation, to stakeholder alignment and performance tuning.
Salary transparency is crucial for these high‑impact professionals because it aligns expectations, fuels fair negotiations, and signals company culture. Knowing exact ranges for roles like Senior ML Engineer or Lead Product Manager enables candidates to benchmark their skills, target growth opportunities, and avoid undervaluation in competitive markets.
Senior Software Engineer - Web Services
Company: Mozilla
Location: Canada
Posted Nov 20, 2025
MZLA Technologies Corporation, a subsidiary of the Mozilla Foundation, develops open-source email and productivity tools like Thunderbird. They value privacy, user control, and collaboration with a global community. The company seeks a Senior Software Engineer to lead web services initiatives, focusing on JMAP, Python, and TypeScript. They offer competitive salaries, benefits, and a remote work environment.
Account Executive, New Business (Mid-Market)
Company: Apollo.io
Location: USA
Posted Nov 20, 2025
Apolloio is looking for a high-energy, results-driven MidMarket Outbound Account Executive to own net new revenue generation in the 250-1000 employee segment. The role involves proactively hunting new business, partnering with Sales Development Managers, and leading prospects through the entire sales cycle. The ideal candidate should have a hunter mentality, be comfortable generating 80% of their pipeline through outbound efforts, and have experience selling to C-level executives and revenue teams.
Full-Stack Staff Product Engineer
Company: Mozilla
Location: USA
Posted Nov 20, 2025
MZLA Technologies Corporation, a subsidiary of the Mozilla Foundation, develops open-source privacy-centric productivity tools like Thunderbird. They are building a new AI assistant with a local-first architecture and an extension marketplace. The company seeks a full-stack staff product engineer with extensive experience in frontend development, React, TypeScript, and AI product development.
Partner Manager - Resellers
Company: Webflow
Location: USA
Posted Nov 20, 2025
Webflow empowers developers with a unified platform for building and managing websites. They seek a Partner Manager to grow their reseller ecosystem, offering competitive compensation, benefits, and a collaborative culture.
Senior Engineering Manager, Core Multi-Product Enablement
Company: Dropbox
Location: USA
Posted Nov 20, 2025
The role is a Senior Engineering Manager position at Dropbox, responsible for leading a team of 12-25 engineers to execute on critical company-wide business objectives. The team will own the MultiProduct Enablement (MPE) initiative, which provides a unified experience for discovering, purchasing, and managing multiple Dropbox products. The ideal candidate should have strong leadership skills, technical expertise, and a passion for driving results in a collaborative, virtual-first environment.
Head of Sales & Growth
Company: Check
Location: USA
Posted Nov 20, 2025
The role of Head of Sales and Growth at Checks involves leading sales and growth teams, driving partner acquisition and post-sales expansion, shaping the company's roadmap, and accelerating revenue growth. The ideal candidate should have 8+ years of experience in partnerships, business development, or strategic account management, preferably in fintech, SaaS, or platform infrastructure. The company offers competitive compensation, benefits, and a collaborative work environment.
Full-Stack Staff Product Engineer
Company: Mozilla
Location: Canada
Posted Nov 20, 2025
MZLA Technologies Corporation, a subsidiary of the Mozilla Foundation, develops open-source privacy-centric productivity tools like Thunderbird. They are building a new AI assistant with a local-first architecture and an extension marketplace. The company seeks a generalist FullStack Staff Product Engineer with extensive experience in frontend development, React, TypeScript, and AI product development.
Market Value and Health Outcomes Director
Company: RapidAI
Location: USA
Posted Nov 20, 2025
RapidAI is a leading provider of clinical AI solutions for hospitals, helping to improve decision-making, patient outcomes, and health system performance. The company is seeking a strategic leader to shape and communicate the value of its AI solutions across major health systems and integrated delivery networks, driving enterprise adoption through compelling value narratives and measurable outcomes.
Senior Application Engineer - Zuora Billing & Revenue
Company: Twilio
Location: India
Posted Nov 20, 2025
The job posting is for a Senior Application Engineer position at Twilio, focusing on Zuora Billing and Revenue. The role involves design, configuration, development, and testing of Zuora solutions for key finance functions. The ideal candidate should be a self-starter with strong analytical skills, communication abilities, and experience in Zuora Billing and Revenue modules. The position is remote-based in India.
Senior Product Manager - Personal Banking
Company: Mercury
Location: USA
Posted Nov 20, 2025
Mercury, a fintech company, is seeking a Senior Product Manager to join their Personal Banking team and help shape and scale their consumer banking offering. The role involves creating a holistic, high-scale consumer banking program, working on user-facing experiences, and collaborating with internal teams and external partners. The ideal candidate should have 7+ years of relevant product management experience in a financial technology company, be technically inclined, and have a deep understanding of user needs.
Machine Learning Manager - Notifications Relevance
Company: Reddit
Location: USA
Posted Nov 20, 2025
The job posting highlights leading the Notifications Relevance team at Reddit, focusing on improving user engagement through machine learning. It outlines key responsibilities, required experience, and benefits.
Intermediate Fullstack Engineer (Ruby/Vue.js) - Analytics Instrumentation
Company: GitLab
Location: Canada,EMEA,UK,Netherlands
Posted Nov 20, 2025
This job description highlights a role in developing data-driven analytics tools for GitLab, emphasizing collaboration with cross-functional teams, privacy-focused practices, and creating actionable insights through instrumentation frameworks.