B

Bain Capital

Manages private equity, venture, credit globally

AI Engineer

Full-TimeUpdated on 10/23/2026
No salary listed
Mid
Bachelor's, Master's
Boston, MA, USA
In Person
AI & Machine LearningApplied Machine Learning

About the job

Requirements
  • Advanced proficiency in Python for backend engineering of web applications and AI/ML model development.
  • Experience deploying AI agents capable of planning, reasoning, and executing complex tasks with minimal human intervention.
  • Experience integrating advanced search or vector databases, such as Pinecone, for retrieval-augmented generation.
  • Experience with AWS services such as EC2, EKS, S3, and Lambda; Docker or Kubernetes; and Terraform or other infrastructure-as-code tools.
  • Strong understanding of data workflows and distributed computing frameworks for large-scale data ingestion, preprocessing, and feature engineering.
  • Several years of hands-on experience building and deploying machine learning or natural language processing solutions in a production environment.
  • Ability to create business value by applying machine learning algorithms and methods to complex, real-world scenarios.
  • Ability to operate independently, take ownership, and drive projects to completion in a dynamic environment.
  • Comfort with rapid iteration, changing strategies, and learning new technologies.
  • Strong verbal and written communication skills for collaborating with technical and non-technical stakeholders.
  • Ability to mentor junior team members, lead complex initiatives, and foster collaboration.
  • A BS or MS in Computer Science, Data Science, Machine Learning, or a related technical field.
Responsibilities
  • Design, build, fine-tune, and deploy AI models and agentic applications for varied business use cases.
  • Work with business users to gather requirements, communicate technical approaches, and deliver actionable insights.
  • Implement best practices for evaluating AI application accuracy, latency, and scalability, and optimize costs.
  • Establish robust data-processing pipelines and ensure high-quality labeled datasets for training and inference.
  • Stay informed about AI research and innovations, and explore emerging methods, tools, and frameworks to drive continuous improvement.
  • Provide guidance to junior engineers and data scientists and lead internal training sessions on AI best practices.
  • Collaborate with colleagues to shape the roadmap for AI-based products and capabilities.
Desired Qualifications
  • Familiarity with machine-learning CI/CD pipelines, experiment tracking tools such as MLflow or Weights & Biases, and model deployment.
  • Experience deploying and optimizing traditional machine-learning models such as XGBoost or scikit-learn.
  • Working knowledge of React or similar frameworks for building user-facing AI-driven applications.

About the company

Bain Capital is a private investment firm that manages multiple asset classes including private equity, venture capital, public equity, credit, and real estate. It works by making long-term investments in companies across a wide range of industries and geographies, and then actively partnering with the management teams of portfolio companies to drive growth and improve operations over time. The firm uses a long-term investment horizon and an active-ownership approach to build value for its investors. What sets Bain Capital apart is its multi-asset scale and global presence, combined with hands-on collaboration with portfolio companies and a strong emphasis on social responsibility through charitable initiatives. The goal is to deliver sustained, long-term value for investors and partners while contributing to communities through its charitable programs.

Company Size

1,001-5,000

Company Stage

N/A

Total Funding

$18.2B

Headquarters

Boston, Massachusetts

Founded

1984

Get referred to Bain Capital

See people who can refer or advise you

Simplify Jobs

Simplify's Take

What believers are saying

  • Kahua valued above $1 billion on September 29, 2026, validates Bain's AI-industrial thesis.
  • Bain is bidding for Koch's Edged data centers, targeting a $15 billion platform.
  • EcoCeres's planned $1 billion Hong Kong IPO expands Bain-backed monetization optionality.

What critics are saying

  • PowerSchool litigation can establish parent-liability precedent that damages Bain's entire control model.
  • New World Development carries HK$143 billion debt, and Bain's talks face control disputes.
  • Manappuram triggered RBI scrutiny in February 2026, showing regulator resistance to control structures.

What makes Bain Capital unique

  • Bain Capital spans private equity, credit, tech, and real estate across cycles.
  • October 2026 deals span Kahua, SOLitude, BlueWater Marinas, and AAR-MRO.
  • Its private credit group announced $6 billion of financings for first-half 2026.

Help us improve and share your feedback! Did you find this helpful?

Benefits

  • Professional Development Budget
  • Conference Attendance Budget

Company News

Tech in Asia
Oct 21st, 2026
Bain Capital backs HK fintech firm FundPark with $250m.

Bain Capital backs HK fintech firm FundPark with $250m. Hong Kong-based FundPark, which provides financing to ecommerce businesses, said on October 20 that Bain Capital has agreed to provide up to US$250 million to support its growth. The financing includes an initial US$100 million commitment, and up to US$150 million more if certain conditions are met. FundPark said it finances ecommerce businesses and has also targeted sellers in cross-border commerce. The company said it has facilitated more than US$10 billion in cumulative financing. It added that merchants on its platform have generated over US$18 billion in cumulative gross merchandise value. FundPark also said it has secured more than US$1.25 billion in funding facilities since 2020 and supported over 40,000 online shops across Asia and beyond. Recent FundPark developments. Stay updated on the go with our mobile app. Get latest insights with smoother, more personalized experience through TIA mobile app. How would you feel if you could no longer use Tech in Asia? Share, tag us, and land on our Wall of!

Gate.com
Oct 19th, 2026
Worldcoin launches Banking suite with VanEck and Bain Capital partnerships.

Worldcoin launches Banking suite with VanEck and Bain Capital partnerships. 2026-10-19 06:30:34 Key takeaways. * Tools for Humanity launched World ID for Banking and Finance suite on October 18 with VanEck, Pantera Capital, and Bain Capital partnerships. * World network claims 18 million verified humans registered through Orb verification for cryptographic proof-of-human identification. * WLD token price fell to $0.478 on October 18 with open interest declining 5.1% and negative funding. Tools for Humanity's World network launched its World ID for Banking and Finance suite on October 18, partnering with Wall Street institutions including VanEck, Pantera Capital, and Bain Capital to counter AI-driven deepfakes through a new Zoom integration. The expansion aims to provide cryptographic proof-of-human verification for financial institutions facing threats from AI impersonation. However, the launch has intensified scrutiny over how Worldcoin's biometric database was constructed, following a 2022 MIT Technology Review investigation that documented recruitment practices in countries including Kenya and Indonesia, where participants received cryptocurrency, cash, or gifts for submitting to Orb verification. Tools for Humanity launches World ID for Banking and Finance suite. On October 18, Tools for Humanity announced the World ID for Banking and Finance suite, integrating its proof-of-human cryptographic architecture with Zoom to address AI-driven deepfake threats in financial communications. The system establishes that someone is a unique human, confirms their presence, or verifies selected attributes. Sam Altman's firm partnered with Wall Street institutions including VanEck, Pantera Capital, and Bain Capital for the rollout. The network claims 18 million verified humans registered through its Orb verification process. World states its cryptographic architecture can provide identity assurances without exposing unnecessary personal information. MIT Technology Review documents Worldcoin recruitment practices in 2022. A 2022 investigation by MIT Technology Review documented Worldcoin recruitment practices across several countries, including Kenya and Indonesia. Participants described receiving cryptocurrency, cash, or gifts for signing up. The investigation raised questions about informed consent when financial incentives are offered to people with limited resources. Reddit discussions in r/degoogle and project forums indicate many of the claimed 18 million verified humans registered primarily to receive rewards, creating a disparity between registered biometrics and active user engagement. Critics argue this creates a database built on asymmetric economic incentives rather than informed participation. WLD price drops to $0.478 following October 17 peak. WLD bounced to $0.547 on October 17 before falling to $0.478 on October 18. Open interest declined 5.1% over 24 hours, while funding turned negative. DeFiLlama lists 10 billion WLD as the maximum supply and approximately 3.819 billion as circulating on October 19, with 58.19% of tokens unlocked. Analysts estimate 1.02 billion WLD in releases over the following 12 months, worth approximately $500 million at current prices. Token supply figures indicate potential dilution against evidence of sustainable demand. Eightco Holdings and Bitmine Immersion hold WLD treasury positions. Public market vehicles like Eightco Holdings (NASDAQ: ORBS), backed by institutional investors including Bitmine Immersion (NYSE: BMNR), have accumulated treasuries of WLD. These entities also hold private-market equity positions in Sam Altman's OpenAI and Jimmy Donaldson's Beast Industries (MrBeast). The institutional structure connects Worldcoin's biometric network to broader corporate holdings spanning AI development and entertainment distribution. Faq. What did Tools for Humanity launch on October 18? Tools for Humanity launched its World ID for Banking and Finance suite on October 18, partnering with VanEck, Pantera Capital, and Bain Capital to provide cryptographic proof-of-human verification through a Zoom integration. What did the 2022 MIT Technology Review investigation document about Worldcoin? The 2022 MIT Technology Review investigation documented Worldcoin recruitment practices in countries including Kenya and Indonesia, where participants received cryptocurrency, cash, or gifts for submitting to Orb verification, raising questions about informed consent when financial incentives are offered to people with limited resources. What was WLD's price movement on October 17 and October 18? WLD reached $0.547 on October 17 before falling to $0.478 on October 18, with open interest declining 5.1% over 24 hours and funding turning negative. Disclaimer: The information on this page may come from third-party sources and is for reference only. It does not represent the views or opinions of Gate and does not constitute any financial, investment, or legal advice. Virtual asset trading involves high risk. Please do not rely solely on the information on this page when making decisions. For details, see the Disclaimer.

Simply Wall St
Oct 14th, 2026
Verizon gets $1.5B from Bain Capital and Tillman to expand fibre broadband

Verizon Communications received a $1.5 billion investment from Bain Capital and Tillman Global Holdings to speed up its fiber broadband expansion. The money supports Verizon's integration of Ripple Fiber assets, which add customers and network infrastructure in the Carolinas. It also helps Eaton Fiber reach more than one million additional locations. Verizon targets 32 million fiber passings by 2026 and 40 million to 50 million in the medium term. Investors will watch how quickly it turns new passings into paying broadband customers. Verizon has a market capitalisation of $177.7 billion.

Sina Hong Kong
Oct 12th, 2026
Kalanick's Atoms raises $1.7B led by a16z to expand ProKitchens across Europe

Atoms, the robotics and industrial automation company founded by Uber co-founder Travis Kalanick, has raised $1.7 billion in a round led by Andreessen Horowitz (a16z). Uber, Bain Capital, Fifth Wall, and other institutional investors also took part. a16z co-founder Ben Horowitz joins the Atoms board. The money will speed up work across food, mining, and transport. The raise strengthens ProKitchens, part of the Atoms Food pillar alongside CloudKitchens. ProKitchens runs commercial kitchens in 10 cities across France, Spain, Italy, Portugal, Poland, and the Netherlands. It offers certified, ready-to-fit kitchen spaces on flexible contracts, which cuts the capital needed to open new locations.

Crypto.com
Oct 9th, 2026
Sam Altman-backed bitcoin insurer Meanwhile secures $37.5 million in Bain Capital Crypto-led round - CoinDesk.

Sam Altman-backed bitcoin insurer Meanwhile secures $37.5 million in Bain Capital Crypto-led round - CoinDesk. News Fri, 09 Oct 2026 09:06:00 UTC 2 hours ago This content is automatically aggregated. Full credit goes to the original publisher (news.google.com).